たくろぐ!

仕事はエンジニア、心はアーティスト

Mac + VirtualBox + Ubuntu16.04 + VagrantでRuby on Railsの仮想環境を作ってみた

Macを買った

新型MacBook Proが出そうですね。
そんな最中僕も2017年のMacBook Pro 15inchの現行最高スペックモデルを買いましたわ。

早速仮想環境を立てて、Railsのプロジェクトを動かしてみた。

パッケージ管理ツール

Homebrew

まず一番最初に入れとけってやつ。

ワイはChromeの次だけど。

qiita.com

Last login: Sun Jul  1 09:48:19 on console
TakunoMacBook-puro:~ a3ae10511$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
==> The following new directories will be created:
/usr/local/Cellar
/usr/local/Homebrew
/usr/local/Frameworks
/usr/local/bin
/usr/local/etc
/usr/local/include
/usr/local/lib
/usr/local/opt
/usr/local/sbin
/usr/local/share
/usr/local/share/zsh
/usr/local/share/zsh/site-functions
/usr/local/var
==> The Xcode Command Line Tools will be installed.

Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir -p /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
Password:
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /bin/chmod 755 /usr/local/share/zsh /usr/local/share/zsh/site-functions
==> /usr/bin/sudo /usr/sbin/chown a3ae10511 /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /bin/mkdir -p /Users/a3ae10511/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Users/a3ae10511/Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown a3ae10511 /Users/a3ae10511/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/mkdir -p /Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown a3ae10511 /Library/Caches/Homebrew
==> Searching online for the Command Line Tools
==> /usr/bin/sudo /usr/bin/touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
==> Installing Command Line Tools (macOS High Sierra version 10.13) for Xcode-9.4
==> /usr/bin/sudo /usr/sbin/softwareupdate -i Command\ Line\ Tools\ (macOS\ High\ Sierra\ version\ 10.13)\ for\ Xcode-9.4
Software Update Tool


Downloading Command Line Tools (macOS High Sierra version 10.13) for Xcode
Downloaded Command Line Tools (macOS High Sierra version 10.13) for Xcode
Installing Command Line Tools (macOS High Sierra version 10.13) for Xcode
Done with Command Line Tools (macOS High Sierra version 10.13) for Xcode
Done.
==> /usr/bin/sudo /bin/rm -f /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
==> /usr/bin/sudo /usr/bin/xcode-select --switch /Library/Developer/CommandLineTools
==> Downloading and installing Homebrew...
remote: Counting objects: 103939, done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 103939 (delta 0), reused 1 (delta 0), pack-reused 103937
Receiving objects: 100% (103939/103939), 23.65 MiB | 88.00 KiB/s, done.
Resolving deltas: 100% (75837/75837), done.
From https://github.com/Homebrew/brew
 * [new branch]          master     -> origin/master
 * [new tag]             0.1        -> 0.1
 * [new tag]             0.2        -> 0.2
 * [new tag]             0.3        -> 0.3
 * [new tag]             0.4        -> 0.4
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 * [new tag]             0.7.1      -> 0.7.1
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 * [new tag]             0.8.1      -> 0.8.1
 * [new tag]             0.9        -> 0.9
 * [new tag]             0.9.1      -> 0.9.1
 * [new tag]             0.9.2      -> 0.9.2
 * [new tag]             0.9.3      -> 0.9.3
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 * [new tag]             1.0.0      -> 1.0.0
 * [new tag]             1.0.1      -> 1.0.1
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 * [new tag]             1.1.0      -> 1.1.0
 * [new tag]             1.1.1      -> 1.1.1
 * [new tag]             1.1.10     -> 1.1.10
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 * [new tag]             1.1.12     -> 1.1.12
 * [new tag]             1.1.13     -> 1.1.13
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 * [new tag]             1.2.0      -> 1.2.0
 * [new tag]             1.2.1      -> 1.2.1
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 * [new tag]             1.2.3      -> 1.2.3
 * [new tag]             1.2.4      -> 1.2.4
 * [new tag]             1.2.5      -> 1.2.5
 * [new tag]             1.2.6      -> 1.2.6
 * [new tag]             1.3.0      -> 1.3.0
 * [new tag]             1.3.1      -> 1.3.1
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 * [new tag]             1.5.14     -> 1.5.14
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 * [new tag]             1.6.0      -> 1.6.0
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 * [new tag]             1.6.7      -> 1.6.7
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 * [new tag]             1.6.9      -> 1.6.9
HEAD is now at 4840b688e Merge pull request #4429 from MikeMcQuaid/linkage-optional-deps
==> Tapping homebrew/core
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...
remote: Counting objects: 4801, done.
remote: Compressing objects: 100% (4597/4597), done.
remote: Total 4801 (delta 55), reused 550 (delta 13), pack-reused 0
Receiving objects: 100% (4801/4801), 3.90 MiB | 212.00 KiB/s, done.
Resolving deltas: 100% (55/55), done.
Tapped 4586 formulae (4,842 files, 12.2MB)
==> Cleaning up /Library/Caches/Homebrew...
==> Migrating /Library/Caches/Homebrew to /Users/a3ae10511/Library/Caches/Homebrew...
==> Deleting /Library/Caches/Homebrew...
Already up-to-date.
==> Installation successful!

==> Homebrew has enabled anonymous aggregate user behaviour analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics.html

==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh
TakunoMacBook-puro:~ a3ae10511$ 

ちなみにこの辺を入れようと思ってる。
けど、とりあえず新品Macの環境汚したくないので仮想環境に入れるだけ入れる(日和)。

brew install vim  
brew install tig  
brew install mysql  
  
brew install tree  
brew install git  
  
brew cask install virtualbox  
brew cask install docker  
brew cask install vagrant  
brew cask install iterm2  
brew cask install sublime-text  
brew cask install gyazo  
brew cask install postman #APIのレスポンスをURLを貼り付けることで簡単に分かるツール  
brew cask install funter #finderでは非表示になっているドットファイルが表示できる  
brew cask install sourcetree #GUIでgitを操作できる  
brew cask install mysqlworkbench #MySQLのER図作成出来たりと色々便利  
  
brew cask install alfred  
brew cask install slack  
brew cask install 1password  

vagrant

TakunoMacBook-puro:~ a3ae10511$ brew cask install vagrant
==> Tapping homebrew/cask
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Counting objects: 4087, done.
remote: Compressing objects: 100% (4069/4069), done.
remote: Total 4087 (delta 24), reused 688 (delta 14), pack-reused 0
Receiving objects: 100% (4087/4087), 1.28 MiB | 78.00 KiB/s, done.
Resolving deltas: 100% (24/24), done.
Tapped 0 formulae (4,096 files, 4MB)
==> Satisfying dependencies
==> Downloading https://releases.hashicorp.com/vagrant/2.1.2/vagrant_2.1.2_x86_64.dmg
######################################################################## 100.0%
==> Verifying checksum for Cask vagrant
==> Installing Cask vagrant
==> Creating Caskroom at /usr/local/Caskroom
==> We'll set permissions properly so we won't need sudo in the future.
Password:
==> Running installer for vagrant; your password may be necessary.
==> Package installers may write to any location; options such as --appdir are ignored.
installer: Package name is Vagrant
installer: Installing at base path /
installer: The install was successful.
🍺  vagrant was successfully installed!

問題なくインストール完了。

virtualbox

TakunoMacBook-puro:~ a3ae10511$ brew cask install virtualbox
==> Caveats
To install and/or use virtualbox you may need to enable their kernel extension in

  System Preferences → Security & Privacy → General

For more information refer to vendor documentation or the Apple Technical Note:

  https://developer.apple.com/library/content/technotes/tn2459/_index.html

==> Satisfying dependencies
==> Downloading https://download.virtualbox.org/virtualbox/5.2.14/VirtualBox-5.2.14-123301-OSX.dmg
######################################################################## 100.0%
==> Verifying checksum for Cask virtualbox
==> Installing Cask virtualbox
==> Running installer for virtualbox; your password may be necessary.
==> Package installers may write to any location; options such as --appdir are ignored.
installer: Package name is Oracle VM VirtualBox
installer: Installing at base path /
installer: The install failed (エラーによってインストールできませんでした。ソフトウェアの製造元に問い合わせてください。)
==> Purging files for version 5.2.14,123301 of Cask virtualbox
Error: Command failed to execute!

==> Failed command:
/usr/bin/sudo -E -- /usr/sbin/installer -pkg /usr/local/Caskroom/virtualbox/5.2.14,123301/VirtualBox.pkg -target /

==> Standard Output of failed command:
installer: Package name is Oracle VM VirtualBox
installer: Installing at base path /
installer: The install failed (エラーによってインストールできませんでした。ソフトウェアの製造元に問い合わせてください。)


==> Standard Error of failed command:


==> Exit status of failed command:
#<Process::Status: pid 5819 exit 1>

エラーっぽいけど、アプリには入っていたので放置。

なんか起きてから考える。

ディレクトリ作成

仮想環境用のディレクトリを切る。

TakunoMacBook-puro:~ a3ae10511$ ls -la
total 32
drwxr-xr-x+ 15 a3ae10511  staff   480  7  6 23:22 .
drwxr-xr-x   5 root       admin   160  7  1 09:48 ..
-r--------   1 a3ae10511  staff     7  7  1 09:48 .CFUserTextEncoding
-rw-r--r--@  1 a3ae10511  staff  8196  7  6 06:35 .DS_Store
drwx------   2 a3ae10511  staff    64  7  1 09:49 .Trash
drwx------   3 a3ae10511  staff    96  7  6 23:22 .bash_sessions
drwx------@  3 a3ae10511  staff    96  7  1 09:52 Applications
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Desktop
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Documents
drwx------+  6 a3ae10511  staff   192  7  6 23:08 Downloads
drwx------@ 59 a3ae10511  staff  1888  7  6 23:37 Library
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Movies
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Music
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Pictures
drwxr-xr-x+  4 a3ae10511  staff   128  7  1 09:48 Public
TakunoMacBook-puro:~ a3ae10511$ pwd
/Users/a3ae10511
TakunoMacBook-puro:~ a3ae10511$ mkdir ~/vagrant/ubuntu64
mkdir: /Users/a3ae10511/vagrant: No such file or directory
TakunoMacBook-puro:~ a3ae10511$ mkdir -r ~/vagrant/ubuntu64
mkdir: illegal option -- r
usage: mkdir [-pv] [-m mode] directory ...
TakunoMacBook-puro:~ a3ae10511$ mkdir -R ~/vagrant/ubuntu64
mkdir: illegal option -- R
usage: mkdir [-pv] [-m mode] directory ...
TakunoMacBook-puro:~ a3ae10511$ mkdir
usage: mkdir [-pv] [-m mode] directory ...
TakunoMacBook-puro:~ a3ae10511$ mkdir vagrant
TakunoMacBook-puro:~ a3ae10511$ ls -la
total 32
drwxr-xr-x+ 16 a3ae10511  staff   512  7  6 23:44 .
drwxr-xr-x   5 root       admin   160  7  1 09:48 ..
-r--------   1 a3ae10511  staff     7  7  1 09:48 .CFUserTextEncoding
-rw-r--r--@  1 a3ae10511  staff  8196  7  6 06:35 .DS_Store
drwx------   2 a3ae10511  staff    64  7  1 09:49 .Trash
drwx------   3 a3ae10511  staff    96  7  6 23:22 .bash_sessions
drwx------@  3 a3ae10511  staff    96  7  1 09:52 Applications
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Desktop
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Documents
drwx------+  6 a3ae10511  staff   192  7  6 23:08 Downloads
drwx------@ 59 a3ae10511  staff  1888  7  6 23:37 Library
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Movies
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Music
drwx------+  3 a3ae10511  staff    96  7  1 09:48 Pictures
drwxr-xr-x+  4 a3ae10511  staff   128  7  1 09:48 Public
drwxr-xr-x   2 a3ae10511  staff    64  7  6 23:44 vagrant
TakunoMacBook-puro:~ a3ae10511$ cd vagrant/
TakunoMacBook-puro:vagrant a3ae10511$ mkdir ubuntu64
TakunoMacBook-puro:vagrant a3ae10511$ cd ubuntu64/
TakunoMacBook-puro:ubuntu64 a3ae10511$ ls -la
total 0
drwxr-xr-x  2 a3ae10511  staff  64  7  6 23:44 .
drwxr-xr-x  3 a3ae10511  staff  96  7  6 23:44 ..
TakunoMacBook-puro:ubuntu64 a3ae10511$ pwd
/Users/a3ae10511/vagrant/ubuntu64

途中バカ丸出しなことしてたw

仮想環境構築

先ほどのアプリがインストールできたら早速環境構築していく。

特にこだわりはなかったけど、現場でUbuntu14.04 + VirtualBox + Vagrantを利用しているのでその環境セットに近いものをググってそのまま使う。

あと意識したのは、なるべく記事作成した日が近いエントリ。

qiita.com

box: Progress: 18% (Rate: 33760/s, Estimated time remaining: 0:57:19)
↑こんな感じでクソネットワーク遅かったw

TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant box add ubuntu/xenial64 https://vagrantcloud.com/ubuntu/boxes/xenial64/versions/20170929.0.0/providers/virtualbox.box
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'ubuntu/xenial64' (v0) for provider: 
    box: Downloading: https://vagrantcloud.com/ubuntu/boxes/xenial64/versions/20170929.0.0/providers/virtualbox.box
    box: Download redirected to host: cloud-images.ubuntu.com
==> box: Successfully added box 'ubuntu/xenial64' (v0) for 'virtualbox'!
TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant init ubuntu/xenia164
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'ubuntu/xenia164' could not be found. Attempting to find and install...
    default: Box Provider: virtualbox
    default: Box Version: >= 0
The box 'ubuntu/xenia164' could not be found or
could not be accessed in the remote catalog. If this is a private
box on HashiCorp's Vagrant Cloud, please verify you're logged in via
`vagrant login`. Also, please double-check the name. The expanded
URL and error message are shown below:

URL: ["https://vagrantcloud.com/ubuntu/xenia164"]
Error: The requested URL returned error: 404 Not Found

怒られた。

Vagrantfileの以下のコメントアウトを消す。

qiita.com

  • config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"
  • config.vm.network "private_network", ip: "192.168.33.10"

これでもダメ。

ググった。これっぽい。

qiita.com

てか、、、

vagrant init ubuntu/xenia164のときの"xenia164"とvagrant box addのときの"ubuntu/xenial64"スペル違くね問題。

TakunoMacBook-puro:ubuntu64 a3ae10511$ rm Vagrantfile 
TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant init ubuntu/xenial64
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'ubuntu/xenial64'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: ubuntu64_default_1530892758802_6591
Vagrant is currently configured to create VirtualBox synced folders with
the `SharedFoldersEnableSymlinksCreate` option enabled. If the Vagrant
guest is not trusted, you may want to disable this option. For more
information on this option, please refer to the VirtualBox manual:

  https://www.virtualbox.org/manual/ch04.html#sharedfolders

This option can be disabled globally with an environment variable:

  VAGRANT_DISABLE_VBOXSYMLINKCREATE=1

or on a per folder basis within the Vagrantfile:

  config.vm.synced_folder '/host/path', '/guest/path', SharedFoldersEnableSymlinksCreate: false
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: ["startvm", "f00d859d-d8ce-47f9-824f-7169c58b7dc9", "--type", "headless"]

Stderr: VBoxManage: error: The virtual machine 'ubuntu64_default_1530892758802_6591' has terminated unexpectedly during startup with exit code 1 (0x1)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine  

とりあえず進んだっぽいがまだエラー。

どうやらVirtualBoxのバージョンが古い問題。
というかやはりVirtualBoxのインストール時にエラー起こしてたからそれなんじゃ問題。
多分権限とかの問題だと思うんだが。

skkskynw.hateblo.jp

ググると以下の設定をする必要があるよう。

「システム環境設定」→「セキュリティとプライバシー」→「一般」でインストールの許可

でもう一度。

TakunoMacBook-puro:ubuntu64 a3ae10511$ brew cask install virtualbox 
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/cask).
No changes to formulae.

==> Caveats
To install and/or use virtualbox you may need to enable their kernel extension in

  System Preferences → Security & Privacy → General

For more information refer to vendor documentation or the Apple Technical Note:

  https://developer.apple.com/library/content/technotes/tn2459/_index.html

==> Satisfying dependencies
==> Downloading https://download.virtualbox.org/virtualbox/5.2.14/VirtualBox-5.2.14-123301-OSX.dmg
Already downloaded: /Users/a3ae10511/Library/Caches/Homebrew/Cask/virtualbox--5.2.14,123301.dmg
==> Verifying checksum for Cask virtualbox
==> Installing Cask virtualbox
==> Running installer for virtualbox; your password may be necessary.
==> Package installers may write to any location; options such as --appdir are ignored.
Password:
installer: Package name is Oracle VM VirtualBox
installer: Installing at base path /
installer: The install was successful.
🍺  virtualbox was successfully installed!

やっとできた。

再度Vagrantfileを作成して、vagrant init。

TakunoMacBook-puro:ubuntu64 a3ae10511$ brew cask list
vagrant                                                                                                                 virtualbox
TakunoMacBook-puro:ubuntu64 a3ae10511$ brew list
TakunoMacBook-puro:ubuntu64 a3ae10511$ ls -la
total 8
drwxr-xr-x  4 a3ae10511  staff   128  7  7 00:59 .
drwxr-xr-x  3 a3ae10511  staff    96  7  6 23:44 ..
drwxr-xr-x  3 a3ae10511  staff    96  7  7 00:38 .vagrant
-rw-r--r--  1 a3ae10511  staff  3022  7  7 00:59 Vagrantfile
TakunoMacBook-puro:ubuntu64 a3ae10511$ rm Vagrantfile 
TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant init ubuntu/xenial64
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: 
    default: Vagrant insecure key detected. Vagrant will automatically replace
    default: this with a newly generated keypair for better security.
    default: 
    default: Inserting generated public key within guest...
    default: Removing insecure key from the guest if it's present...
    default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
    default: The guest additions on this VM do not match the installed version of
    default: VirtualBox! In most cases this is fine, but in rare cases it can
    default: prevent things such as shared folders from working properly. If you see
    default: shared folder errors, please make sure the guest additions within the
    default: virtual machine match the version of VirtualBox you have installed on
    default: your host and reload your VM.
    default: 
    default: Guest Additions Version: 5.1.34
    default: VirtualBox Version: 5.2
==> default: Mounting shared folders...
    default: /vagrant => /Users/a3ae10511/vagrant/ubuntu64

無事立ち上がったので、vagrant ssh

TakunoMacBook-puro:ubuntu64 a3ae10511$ vagrant ssh
Welcome to Ubuntu 16.04.4 LTS (GNU/Linux 4.4.0-130-generic x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  Get cloud support with Ubuntu Advantage Cloud Guest:
    http://www.ubuntu.com/business/services/cloud

0 packages can be updated.
0 updates are security updates.


vagrant@ubuntu-xenial:~$ 

できた。

最後にVagrantfileの共有フォルダ設定をする。

vagrant@ubuntu-xenial:~$ mkdir tmp
vagrant@ubuntu-xenial:~$ pwd
/home/vagrant
vagrant@ubuntu-xenial:~$ exit
logout
Connection to 127.0.0.1 closed.
TakunoMacBook-puro:ubuntu64 a3ae10511$ vi 
.vagrant/                                 Vagrantfile                               ubuntu-xenial-16.04-cloudimg-console.log  
TakunoMacBook-puro:ubuntu64 a3ae10511$ vi Vagrantfile 

いったんターミナルを再起動して、pingうって通るか確認する。

問題なく通れば、共有ファイル設定OK。

Ruby on Rails関連(Rails Tutorialの最新バージョンに合わせる)

では仮想環境ができたので、Ubuntuにアプリを入れていく。

rbenv

まずはここから。

vagrant@ubuntu-xenial:~$ ruby -v
The program 'ruby' is currently not installed. To run 'ruby' please ask your administrator to install the package 'ruby'
vagrant@ubuntu-xenial:~$ sudo apt-get install git
Reading package lists... Done
Building dependency tree       
Reading state information... Done
git is already the newest version (1:2.7.4-0ubuntu1.4).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
vagrant@ubuntu-xenial:~$ git clone https://github.com/rbenv/rbenv.git ~/.rbenv
Cloning into '/home/vagrant/.rbenv'...
remote: Counting objects: 2737, done.
remote: Compressing objects: 100% (13/13), done.
remote: Total 2737 (delta 11), reused 17 (delta 10), pack-reused 2714
Receiving objects: 100% (2737/2737), 518.23 KiB | 948.00 KiB/s, done.
Resolving deltas: 100% (1711/1711), done.
Checking connectivity... done.
vagrant@ubuntu-xenial:~$ echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc

Rubyは当然入っていないのでrbenvをgit cloneしてくる。

vagrant@ubuntu-xenial:~$ vi ~/.bashrc 
vagrant@ubuntu-xenial:~$ source ~/.bashrc   

eval "$(rbenv init -)"を記述する。

とりあえずよくわかってないけど、ruby-buildなるものを入れる。

vagrant@ubuntu-xenial:~$ mkdir -p "$(rbenv root)"/plugins
vagrant@ubuntu-xenial:~$ git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
Cloning into '/home/vagrant/.rbenv/plugins/ruby-build'...
remote: Counting objects: 8922, done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 8922 (delta 0), reused 2 (delta 0), pack-reused 8918
Receiving objects: 100% (8922/8922), 1.86 MiB | 1008.00 KiB/s, done.
Resolving deltas: 100% (5738/5738), done.
Checking connectivity... done.
vagrant@ubuntu-xenial:~$ sudo apt-get install autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm3 libgdbm-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
libgdbm3 is already the newest version (1.8.3-13.1).
The following additional packages will be installed:
  automake autotools-dev binutils cpp cpp-5 dpkg-dev fakeroot g++ g++-5 gcc gcc-5 libalgorithm-diff-perl libalgorithm-diff-xs-perl libalgorithm-merge-perl libasan2 libatomic1 libbison-dev libc-dev-bin libc6-dev libcc1-0 libcilkrts5
  libdpkg-perl libfakeroot libfile-fcntllock-perl libgcc-5-dev libgomp1 libisl15 libitm1 liblsan0 libmpc3 libmpx0 libquadmath0 libssl-doc libstdc++-5-dev libtinfo-dev libtsan0 libubsan0 linux-libc-dev m4 make manpages-dev
Suggested packages:
  autoconf-archive gnu-standards autoconf-doc libtool gettext binutils-doc bison-doc cpp-doc gcc-5-locales debian-keyring g++-multilib g++-5-multilib gcc-5-doc libstdc++6-5-dbg gcc-multilib flex gdb gcc-doc gcc-5-multilib libgcc1-dbg
  libgomp1-dbg libitm1-dbg libatomic1-dbg libasan2-dbg liblsan0-dbg libtsan0-dbg libubsan0-dbg libcilkrts5-dbg libmpx0-dbg libquadmath0-dbg glibc-doc ncurses-doc readline-doc libstdc++-5-doc libyaml-doc make-doc
The following NEW packages will be installed:
  autoconf automake autotools-dev binutils bison build-essential cpp cpp-5 dpkg-dev fakeroot g++ g++-5 gcc gcc-5 libalgorithm-diff-perl libalgorithm-diff-xs-perl libalgorithm-merge-perl libasan2 libatomic1 libbison-dev libc-dev-bin
  libc6-dev libcc1-0 libcilkrts5 libdpkg-perl libfakeroot libffi-dev libfile-fcntllock-perl libgcc-5-dev libgdbm-dev libgomp1 libisl15 libitm1 liblsan0 libmpc3 libmpx0 libncurses5-dev libquadmath0 libreadline6-dev libssl-dev libssl-doc
  libstdc++-5-dev libtinfo-dev libtsan0 libubsan0 libyaml-dev linux-libc-dev m4 make manpages-dev zlib1g-dev
0 upgraded, 51 newly installed, 0 to remove and 0 not upgraded.
Need to get 43.1 MB of archives.
After this operation, 163 MB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://archive.ubuntu.com/ubuntu xenial/main amd64 libmpc3 amd64 1.0.3-1 [39.7 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial/main amd64 m4 amd64 1.4.17-5 [195 kB]
Get:3 http://archive.ubuntu.com/ubuntu xenial/main amd64 autoconf all 2.69-9 [321 kB]
Get:4 http://archive.ubuntu.com/ubuntu xenial/main amd64 autotools-dev all 20150820.1 [39.8 kB]
Get:5 http://archive.ubuntu.com/ubuntu xenial/main amd64 automake all 1:1.15-4ubuntu1 [510 kB]
Get:6 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 binutils amd64 2.26.1-1ubuntu1~16.04.6 [2,311 kB]
Get:7 http://archive.ubuntu.com/ubuntu xenial/main amd64 libbison-dev amd64 2:3.0.4.dfsg-1 [338 kB]                                                                                                                                          
Get:8 http://archive.ubuntu.com/ubuntu xenial/main amd64 bison amd64 2:3.0.4.dfsg-1 [259 kB]                                                                                                                                                 
Get:9 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc-dev-bin amd64 2.23-0ubuntu10 [68.7 kB]                                                                                                                                 
Get:10 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 linux-libc-dev amd64 4.4.0-130.156 [866 kB]                                                                                                                                
Get:11 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libc6-dev amd64 2.23-0ubuntu10 [2,079 kB]                                                                                                                                  
Get:12 http://archive.ubuntu.com/ubuntu xenial/main amd64 libisl15 amd64 0.16.1-1 [524 kB]                                                                                                                                                   
Get:13 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 cpp-5 amd64 5.4.0-6ubuntu1~16.04.10 [7,671 kB]                                                                                                                             
Get:14 http://archive.ubuntu.com/ubuntu xenial/main amd64 cpp amd64 4:5.3.1-1ubuntu1 [27.7 kB]                                                                                                                                               
Get:15 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libcc1-0 amd64 5.4.0-6ubuntu1~16.04.10 [38.8 kB]                                                                                                                           
Get:16 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libgomp1 amd64 5.4.0-6ubuntu1~16.04.10 [55.1 kB]                                                                                                                           
Get:17 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libitm1 amd64 5.4.0-6ubuntu1~16.04.10 [27.4 kB]                                                                                                                            
Get:18 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libatomic1 amd64 5.4.0-6ubuntu1~16.04.10 [8,888 B]                                                                                                                         
Get:19 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libasan2 amd64 5.4.0-6ubuntu1~16.04.10 [264 kB]                                                                                                                            
Get:20 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 liblsan0 amd64 5.4.0-6ubuntu1~16.04.10 [105 kB]                                                                                                                            
Get:21 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libtsan0 amd64 5.4.0-6ubuntu1~16.04.10 [244 kB]                                                                                                                            
Get:22 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libubsan0 amd64 5.4.0-6ubuntu1~16.04.10 [95.3 kB]                                                                                                                          
Get:23 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libcilkrts5 amd64 5.4.0-6ubuntu1~16.04.10 [40.1 kB]                                                                                                                        
Get:24 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libmpx0 amd64 5.4.0-6ubuntu1~16.04.10 [9,764 B]                                                                                                                            
Get:25 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libquadmath0 amd64 5.4.0-6ubuntu1~16.04.10 [131 kB]                                                                                                                        
Get:26 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libgcc-5-dev amd64 5.4.0-6ubuntu1~16.04.10 [2,228 kB]                                                                                                                      
Get:27 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 gcc-5 amd64 5.4.0-6ubuntu1~16.04.10 [8,426 kB]                                                                                                                             
Get:28 http://archive.ubuntu.com/ubuntu xenial/main amd64 gcc amd64 4:5.3.1-1ubuntu1 [5,244 B]                                                                                                                                               
Get:29 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libstdc++-5-dev amd64 5.4.0-6ubuntu1~16.04.10 [1,426 kB]                                                                                                                   
Get:30 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 g++-5 amd64 5.4.0-6ubuntu1~16.04.10 [8,319 kB]                                                                                                                             
Get:31 http://archive.ubuntu.com/ubuntu xenial/main amd64 g++ amd64 4:5.3.1-1ubuntu1 [1,504 B]                                                                                                                                               
Get:32 http://archive.ubuntu.com/ubuntu xenial/main amd64 make amd64 4.1-6 [151 kB]                                                                                                                                                          
Get:33 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libdpkg-perl all 1.18.4ubuntu1.4 [195 kB]                                                                                                                                  
Get:34 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 dpkg-dev all 1.18.4ubuntu1.4 [584 kB]                                                                                                                                      
Get:35 http://archive.ubuntu.com/ubuntu xenial/main amd64 build-essential amd64 12.1ubuntu2 [4,758 B]                                                                                                                                        
Get:36 http://archive.ubuntu.com/ubuntu xenial/main amd64 libfakeroot amd64 1.20.2-1ubuntu1 [25.5 kB]                                                                                                                                        
Get:37 http://archive.ubuntu.com/ubuntu xenial/main amd64 fakeroot amd64 1.20.2-1ubuntu1 [61.8 kB]                                                                                                                                           
Get:38 http://archive.ubuntu.com/ubuntu xenial/main amd64 libalgorithm-diff-perl all 1.19.03-1 [47.6 kB]                                                                                                                                     
Get:39 http://archive.ubuntu.com/ubuntu xenial/main amd64 libalgorithm-diff-xs-perl amd64 0.04-4build1 [11.0 kB]                                                                                                                             
Get:40 http://archive.ubuntu.com/ubuntu xenial/main amd64 libalgorithm-merge-perl all 0.08-3 [12.0 kB]                                                                                                                                       
Get:41 http://archive.ubuntu.com/ubuntu xenial/main amd64 libfile-fcntllock-perl amd64 0.22-3 [32.0 kB]                                                                                                                                      
Get:42 http://archive.ubuntu.com/ubuntu xenial/main amd64 libgdbm-dev amd64 1.8.3-13.1 [35.9 kB]                                                                                                                                             
Get:43 http://archive.ubuntu.com/ubuntu xenial/main amd64 libtinfo-dev amd64 6.0+20160213-1ubuntu1 [77.4 kB]                                                                                                                                 
87% [Working]                                                                                                                                                                                                               28.2 kB/s 3min 2s^Get:44 http://archive.ubuntu.com/ubuntu xenial/main amd64 libncurses5-dev amd64 6.0+20160213-1ubuntu1 [175 kB]                                                                                                                               
87% [44 libncurses5-dev 0 B/175 kB 0%]                                                                                                                                                                                      28.2 kB/s 3min 2s^Get:45 http://archive.ubuntu.com/ubuntu xenial/main amd64 libreadline6-dev amd64 6.3-8ubuntu2 [124 kB]                                                                                                                                       
Get:46 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 zlib1g-dev amd64 1:1.2.8.dfsg-2ubuntu4.1 [168 kB]                                                                                                                          
Get:47 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libssl-dev amd64 1.0.2g-1ubuntu4.13 [1,342 kB]                                                                                                                             
90% [47 libssl-dev 565 kB/1,342 kB 42%]                                                                                                                                                                                         70.0 kB/s 58s^91% [47 libssl-dev 854 kB/1,342 kB 64%]                                                                                                                                                                                         70.0 kB/s 54s^Get:48 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libssl-doc all 1.0.2g-1ubuntu4.13 [1,079 kB]                                                                                                                               
Get:49 http://archive.ubuntu.com/ubuntu xenial/main amd64 manpages-dev all 4.04-2 [2,048 kB]                                                                                                                                                 
Get:50 http://archive.ubuntu.com/ubuntu xenial/main amd64 libffi-dev amd64 3.2.1-4 [161 kB]                                                                                                                                                  
Get:51 http://archive.ubuntu.com/ubuntu xenial/main amd64 libyaml-dev amd64 0.1.6-3 [55.2 kB]                                                                                                                                                
Fetched 43.1 MB in 1min 34s (454 kB/s)                                                                                                                                                                                                       
Extracting templates from packages: 100%
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Setting up m4 (1.4.17-5) ...
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Setting up automake (1:1.15-4ubuntu1) ...
update-alternatives: using /usr/bin/automake-1.15 to provide /usr/bin/automake (automake) in auto mode
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Setting up bison (2:3.0.4.dfsg-1) ...
update-alternatives: using /usr/bin/bison.yacc to provide /usr/bin/yacc (yacc) in auto mode
Setting up libc-dev-bin (2.23-0ubuntu10) ...
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Setting up cpp-5 (5.4.0-6ubuntu1~16.04.10) ...
Setting up cpp (4:5.3.1-1ubuntu1) ...
Setting up libcc1-0:amd64 (5.4.0-6ubuntu1~16.04.10) ...
Setting up libgomp1:amd64 (5.4.0-6ubuntu1~16.04.10) ...
Setting up libitm1:amd64 (5.4.0-6ubuntu1~16.04.10) ...
Setting up libatomic1:amd64 (5.4.0-6ubuntu1~16.04.10) ...
Setting up libasan2:amd64 (5.4.0-6ubuntu1~16.04.10) ...
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qiita.com

Ruby

今回は2.5.0を入れる。

qiita.com

vagrant@ubuntu-xenial:~$ rbenv install 2.5.0
Downloading ruby-2.5.0.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.0.tar.bz2
Installing ruby-2.5.0...
Installed ruby-2.5.0 to /home/vagrant/.rbenv/versions/2.5.0
vagrant@ubuntu-xenial:~$ rbenv global 2.5.0
$ cd
$ vi .gemrc
$ cat .gemrc
install: --no-ri --no-rdoc
update: --no-ri --no-rdoc

この辺はやらなくてもいいはず。

vagrant@ubuntu-xenial:~$ ruby -v
ruby 2.5.0p0 (2017-12-25 revision 61468) [x86_64-linux]
vagrant@ubuntu-xenial:~$ ls -la
total 44
drwxr-xr-x  6 vagrant vagrant 4096 Jul  6 16:59 .
drwxr-xr-x  4 root    root    4096 Jul  6 16:32 ..
-rw-------  1 vagrant vagrant   46 Jul  6 16:39 .bash_history
-rw-r--r--  1 vagrant vagrant  220 Jul  6 08:58 .bash_logout
-rw-r--r--  1 vagrant vagrant 3833 Jul  6 16:59 .bashrc
drwx------  2 vagrant vagrant 4096 Jul  6 16:32 .cache
-rw-r--r--  1 vagrant vagrant  655 Jul  6 08:58 .profile
drwxrwxr-x 12 vagrant vagrant 4096 Jul  6 17:11 .rbenv
drwx------  2 vagrant vagrant 4096 Jul  6 16:32 .ssh
drwxrwxr-x  2 vagrant vagrant 4096 Jul  6 16:38 tmp
-rw-------  1 vagrant vagrant  766 Jul  6 16:59 .viminfo
vagrant@ubuntu-xenial:~$ vi .gemrc
vagrant@ubuntu-xenial:~$ gem install rails --version="5.1.4"^C
vagrant@ubuntu-xenial:~$ gem install rails -v 5.1.4
Fetching: concurrent-ruby-1.0.5.gem (100%)
Successfully installed concurrent-ruby-1.0.5
Fetching: i18n-0.9.5.gem (100%)
Successfully installed i18n-0.9.5
Fetching: thread_safe-0.3.6.gem (100%)
Successfully installed thread_safe-0.3.6
Fetching: tzinfo-1.2.5.gem (100%)
Successfully installed tzinfo-1.2.5
Fetching: activesupport-5.1.4.gem (100%)
Successfully installed activesupport-5.1.4
Fetching: rack-2.0.5.gem (100%)
Successfully installed rack-2.0.5
Fetching: rack-test-1.0.0.gem (100%)
Successfully installed rack-test-1.0.0
Fetching: mini_portile2-2.3.0.gem (100%)
Successfully installed mini_portile2-2.3.0
Fetching: nokogiri-1.8.4.gem (100%)
Building native extensions. This could take a while...
Successfully installed nokogiri-1.8.4
Fetching: crass-1.0.4.gem (100%)
Successfully installed crass-1.0.4
Fetching: loofah-2.2.2.gem (100%)
Successfully installed loofah-2.2.2
Fetching: rails-html-sanitizer-1.0.4.gem (100%)
Successfully installed rails-html-sanitizer-1.0.4
Fetching: rails-dom-testing-2.0.3.gem (100%)
Successfully installed rails-dom-testing-2.0.3
Fetching: builder-3.2.3.gem (100%)
Successfully installed builder-3.2.3
Fetching: erubi-1.7.1.gem (100%)
Successfully installed erubi-1.7.1
Fetching: actionview-5.1.4.gem (100%)
Successfully installed actionview-5.1.4
Fetching: actionpack-5.1.4.gem (100%)
Successfully installed actionpack-5.1.4
Fetching: activemodel-5.1.4.gem (100%)
Successfully installed activemodel-5.1.4
Fetching: arel-8.0.0.gem (100%)
Successfully installed arel-8.0.0
Fetching: activerecord-5.1.4.gem (100%)
Successfully installed activerecord-5.1.4
Fetching: globalid-0.4.1.gem (100%)
Successfully installed globalid-0.4.1
Fetching: activejob-5.1.4.gem (100%)
Successfully installed activejob-5.1.4
Fetching: mini_mime-1.0.0.gem (100%)
Successfully installed mini_mime-1.0.0
Fetching: mail-2.7.0.gem (100%)
Successfully installed mail-2.7.0
Fetching: actionmailer-5.1.4.gem (100%)
Successfully installed actionmailer-5.1.4
Fetching: nio4r-2.3.1.gem (100%)
Building native extensions. This could take a while...
Successfully installed nio4r-2.3.1
Fetching: websocket-extensions-0.1.3.gem (100%)
Successfully installed websocket-extensions-0.1.3
Fetching: websocket-driver-0.6.5.gem (100%)
Building native extensions. This could take a while...
Successfully installed websocket-driver-0.6.5
Fetching: actioncable-5.1.4.gem (100%)
Successfully installed actioncable-5.1.4
Fetching: thor-0.20.0.gem (100%)
Successfully installed thor-0.20.0
Fetching: method_source-0.9.0.gem (100%)
Successfully installed method_source-0.9.0
Fetching: railties-5.1.4.gem (100%)
Successfully installed railties-5.1.4
Fetching: bundler-1.16.2.gem (100%)
Successfully installed bundler-1.16.2
Fetching: sprockets-3.7.2.gem (100%)
Successfully installed sprockets-3.7.2
Fetching: sprockets-rails-3.2.1.gem (100%)
Successfully installed sprockets-rails-3.2.1
Fetching: rails-5.1.4.gem (100%)
Successfully installed rails-5.1.4
36 gems installed

Gems

bundler

Rails

vagrant@ubuntu-xenial:~/tmp$ rails _5.1.4_ new sample_app
      create  
      create  README.md
      create  Rakefile
      create  config.ru
      create  .gitignore
      create  Gemfile
         run  git init from "."
Initialized empty Git repository in /home/vagrant/tmp/sample_app/.git/
      create  app
      create  app/assets/config/manifest.js
      create  app/assets/javascripts/application.js
      create  app/assets/javascripts/cable.js
      create  app/assets/stylesheets/application.css
      create  app/channels/application_cable/channel.rb
      create  app/channels/application_cable/connection.rb
      create  app/controllers/application_controller.rb
      create  app/helpers/application_helper.rb
      create  app/jobs/application_job.rb
      create  app/mailers/application_mailer.rb
      create  app/models/application_record.rb
      create  app/views/layouts/application.html.erb
      create  app/views/layouts/mailer.html.erb
      create  app/views/layouts/mailer.text.erb
      create  app/assets/images/.keep
      create  app/assets/javascripts/channels
      create  app/assets/javascripts/channels/.keep
      create  app/controllers/concerns/.keep
      create  app/models/concerns/.keep
      create  bin
      create  bin/bundle
      create  bin/rails
      create  bin/rake
      create  bin/setup
      create  bin/update
      create  bin/yarn
      create  config
      create  config/routes.rb
      create  config/application.rb
      create  config/environment.rb
      create  config/secrets.yml
      create  config/cable.yml
      create  config/puma.rb
      create  config/spring.rb
      create  config/environments
      create  config/environments/development.rb
      create  config/environments/production.rb
      create  config/environments/test.rb
      create  config/initializers
      create  config/initializers/application_controller_renderer.rb
      create  config/initializers/assets.rb
      create  config/initializers/backtrace_silencers.rb
      create  config/initializers/cookies_serializer.rb
      create  config/initializers/cors.rb
      create  config/initializers/filter_parameter_logging.rb
      create  config/initializers/inflections.rb
      create  config/initializers/mime_types.rb
      create  config/initializers/new_framework_defaults_5_1.rb
      create  config/initializers/wrap_parameters.rb
      create  config/locales
      create  config/locales/en.yml
      create  config/boot.rb
      create  config/database.yml
      create  db
      create  db/seeds.rb
      create  lib
      create  lib/tasks
      create  lib/tasks/.keep
      create  lib/assets
      create  lib/assets/.keep
      create  log
      create  log/.keep
      create  public
      create  public/404.html
      create  public/422.html
      create  public/500.html
      create  public/apple-touch-icon-precomposed.png
      create  public/apple-touch-icon.png
      create  public/favicon.ico
      create  public/robots.txt
      create  test/fixtures
      create  test/fixtures/.keep
      create  test/fixtures/files
      create  test/fixtures/files/.keep
      create  test/controllers
      create  test/controllers/.keep
      create  test/mailers
      create  test/mailers/.keep
      create  test/models
      create  test/models/.keep
      create  test/helpers
      create  test/helpers/.keep
      create  test/integration
      create  test/integration/.keep
      create  test/test_helper.rb
      create  test/system
      create  test/system/.keep
      create  test/application_system_test_case.rb
      create  tmp
      create  tmp/.keep
      create  tmp/cache
      create  tmp/cache/assets
      create  vendor
      create  vendor/.keep
      create  package.json
      remove  config/initializers/cors.rb
      remove  config/initializers/new_framework_defaults_5_1.rb
         run  bundle install
The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`.
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies....
Fetching rake 12.3.1
Installing rake 12.3.1
Using concurrent-ruby 1.0.5
Fetching i18n 1.0.1
Installing i18n 1.0.1
Fetching minitest 5.11.3
Installing minitest 5.11.3
Using thread_safe 0.3.6
Using tzinfo 1.2.5
Fetching activesupport 5.1.6
Installing activesupport 5.1.6
Using builder 3.2.3
Using erubi 1.7.1
Using mini_portile2 2.3.0
Using nokogiri 1.8.4
Using rails-dom-testing 2.0.3
Using crass 1.0.4
Using loofah 2.2.2
Using rails-html-sanitizer 1.0.4
Fetching actionview 5.1.6
Installing actionview 5.1.6
Using rack 2.0.5
Using rack-test 1.0.0
Fetching actionpack 5.1.6
Installing actionpack 5.1.6
Using nio4r 2.3.1
Using websocket-extensions 0.1.3
Using websocket-driver 0.6.5
Fetching actioncable 5.1.6
Installing actioncable 5.1.6
Using globalid 0.4.1
Fetching activejob 5.1.6
Installing activejob 5.1.6
Using mini_mime 1.0.0
Using mail 2.7.0
Fetching actionmailer 5.1.6
Installing actionmailer 5.1.6
Fetching activemodel 5.1.6
Installing activemodel 5.1.6
Using arel 8.0.0
Fetching activerecord 5.1.6
Installing activerecord 5.1.6
Fetching public_suffix 3.0.2
Installing public_suffix 3.0.2
Fetching addressable 2.5.2
Installing addressable 2.5.2
Fetching bindex 0.5.0
Installing bindex 0.5.0 with native extensions
Using bundler 1.16.2
Fetching byebug 10.0.2
Installing byebug 10.0.2 with native extensions
Fetching xpath 3.1.0
Installing xpath 3.1.0
Fetching capybara 2.18.0
Installing capybara 2.18.0
Fetching ffi 1.9.25
Installing ffi 1.9.25 with native extensions
Fetching childprocess 0.9.0
Installing childprocess 0.9.0
Fetching coffee-script-source 1.12.2
Installing coffee-script-source 1.12.2
Fetching execjs 2.7.0
Installing execjs 2.7.0
Fetching coffee-script 2.4.1
Installing coffee-script 2.4.1
Using method_source 0.9.0
Using thor 0.20.0
Fetching railties 5.1.6
Installing railties 5.1.6
Fetching coffee-rails 4.2.2
Installing coffee-rails 4.2.2
Fetching multi_json 1.13.1
Installing multi_json 1.13.1
Fetching jbuilder 2.7.0
Installing jbuilder 2.7.0
Fetching rb-fsevent 0.10.3
Installing rb-fsevent 0.10.3
Fetching rb-inotify 0.9.10
Installing rb-inotify 0.9.10
Fetching ruby_dep 1.5.0
Installing ruby_dep 1.5.0
Fetching listen 3.1.5
Installing listen 3.1.5
Fetching puma 3.11.4
Installing puma 3.11.4 with native extensions
Using sprockets 3.7.2
Using sprockets-rails 3.2.1
Fetching rails 5.1.6
Installing rails 5.1.6
Fetching rubyzip 1.2.1
Installing rubyzip 1.2.1
Fetching sass-listen 4.0.0
Installing sass-listen 4.0.0
Fetching sass 3.5.6
Installing sass 3.5.6
Fetching tilt 2.0.8
Installing tilt 2.0.8
Fetching sass-rails 5.0.7
Installing sass-rails 5.0.7
Fetching selenium-webdriver 3.13.0
Installing selenium-webdriver 3.13.0
Fetching spring 2.0.2
Installing spring 2.0.2
Fetching spring-watcher-listen 2.0.1
Installing spring-watcher-listen 2.0.1
Fetching sqlite3 1.3.13
Installing sqlite3 1.3.13 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/sqlite3-1.3.13/ext/sqlite3
/home/vagrant/.rbenv/versions/2.5.0/bin/ruby -r ./siteconf20180706-30590-1kba36g.rb extconf.rb
checking for sqlite3.h... no
sqlite3.h is missing. Try 'brew install sqlite3',
'yum install sqlite-devel' or 'apt-get install libsqlite3-dev'
and check your shared library search path (the
location where your sqlite3 shared library is located).
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
    --with-opt-dir
    --without-opt-dir
    --with-opt-include
    --without-opt-include=${opt-dir}/include
    --with-opt-lib
    --without-opt-lib=${opt-dir}/lib
    --with-make-prog
    --without-make-prog
    --srcdir=.
    --curdir
    --ruby=/home/vagrant/.rbenv/versions/2.5.0/bin/$(RUBY_BASE_NAME)
    --with-sqlite3-config
    --without-sqlite3-config
    --with-pkg-config
    --without-pkg-config
    --with-sqlite3-dir
    --without-sqlite3-dir
    --with-sqlite3-include
    --without-sqlite3-include=${sqlite3-dir}/include
    --with-sqlite3-lib
    --without-sqlite3-lib=${sqlite3-dir}/lib

To see why this extension failed to compile, please check the mkmf.log which can be found here:

  /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/extensions/x86_64-linux/2.5.0-static/sqlite3-1.3.13/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/sqlite3-1.3.13 for inspection.
Results logged to /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/extensions/x86_64-linux/2.5.0-static/sqlite3-1.3.13/gem_make.out

An error occurred while installing sqlite3 (1.3.13), and Bundler cannot continue.
Make sure that `gem install sqlite3 -v '1.3.13' --source 'https://rubygems.org/'` succeeds before bundling.

In Gemfile:
  sqlite3
         run  bundle exec spring binstub --all
Could not find gem 'sqlite3' in any of the gem sources listed in your Gemfile.
Run `bundle install` to install missing gems.

怒られた。

vagrant@ubuntu-xenial:~/tmp$ rails _5.1.4_ new sample_app --skip-bundle
       exist  
   identical  README.md
   identical  Rakefile
   identical  config.ru
   identical  .gitignore
   identical  Gemfile
         run  git init from "."
Reinitialized existing Git repository in /home/vagrant/tmp/sample_app/.git/
       exist  app
   identical  app/assets/config/manifest.js
   identical  app/assets/javascripts/application.js
   identical  app/assets/javascripts/cable.js
   identical  app/assets/stylesheets/application.css
   identical  app/channels/application_cable/channel.rb
   identical  app/channels/application_cable/connection.rb
   identical  app/controllers/application_controller.rb
   identical  app/helpers/application_helper.rb
   identical  app/jobs/application_job.rb
   identical  app/mailers/application_mailer.rb
   identical  app/models/application_record.rb
   identical  app/views/layouts/application.html.erb
   identical  app/views/layouts/mailer.html.erb
   identical  app/views/layouts/mailer.text.erb
   identical  app/assets/images/.keep
       exist  app/assets/javascripts/channels
   identical  app/assets/javascripts/channels/.keep
   identical  app/controllers/concerns/.keep
   identical  app/models/concerns/.keep
       exist  bin
   identical  bin/bundle
   identical  bin/rails
   identical  bin/rake
   identical  bin/setup
   identical  bin/update
   identical  bin/yarn
       exist  config
   identical  config/routes.rb
   identical  config/application.rb
   identical  config/environment.rb
    conflict  config/secrets.yml
Overwrite /home/vagrant/tmp/sample_app/config/secrets.yml? (enter "h" for help) [Ynaqdh] n
        skip  config/secrets.yml
   identical  config/cable.yml
   identical  config/puma.rb
   identical  config/spring.rb
       exist  config/environments
   identical  config/environments/development.rb
   identical  config/environments/production.rb
   identical  config/environments/test.rb
       exist  config/initializers
   identical  config/initializers/application_controller_renderer.rb
   identical  config/initializers/assets.rb
   identical  config/initializers/backtrace_silencers.rb
   identical  config/initializers/cookies_serializer.rb
      create  config/initializers/cors.rb
   identical  config/initializers/filter_parameter_logging.rb
   identical  config/initializers/inflections.rb
   identical  config/initializers/mime_types.rb
      create  config/initializers/new_framework_defaults_5_1.rb
   identical  config/initializers/wrap_parameters.rb
       exist  config/locales
   identical  config/locales/en.yml
   identical  config/boot.rb
   identical  config/database.yml
       exist  db
   identical  db/seeds.rb
       exist  lib
       exist  lib/tasks
   identical  lib/tasks/.keep
       exist  lib/assets
   identical  lib/assets/.keep
       exist  log
   identical  log/.keep
       exist  public
   identical  public/404.html
   identical  public/422.html
   identical  public/500.html
   identical  public/apple-touch-icon-precomposed.png
   identical  public/apple-touch-icon.png
   identical  public/favicon.ico
   identical  public/robots.txt
       exist  test/fixtures
   identical  test/fixtures/.keep
       exist  test/fixtures/files
   identical  test/fixtures/files/.keep
       exist  test/controllers
   identical  test/controllers/.keep
       exist  test/mailers
   identical  test/mailers/.keep
       exist  test/models
   identical  test/models/.keep
       exist  test/helpers
   identical  test/helpers/.keep
       exist  test/integration
   identical  test/integration/.keep
   identical  test/test_helper.rb
       exist  test/system
   identical  test/system/.keep
   identical  test/application_system_test_case.rb
       exist  tmp
   identical  tmp/.keep
       exist  tmp/cache
       exist  tmp/cache/assets
       exist  vendor
   identical  vendor/.keep
   identical  package.json
      remove  config/initializers/cors.rb
      remove  config/initializers/new_framework_defaults_5_1.rb

とりあえずbundle installしなければ、Railsプロジェクト作成できる。

Gemfileを設定して、bundle install --without-production

これでもsqlite3でエラーがでるので、ググった結果を実施する。

shuzo-kino.hateblo.jp

vagrant@ubuntu-xenial:~/tmp/sample_app$ sudo apt-get install sqlite3 libsqlite3-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Suggested packages:
  sqlite3-doc
The following NEW packages will be installed:
  libsqlite3-dev sqlite3
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,023 kB of archives.
After this operation, 3,637 kB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu xenial/main amd64 libsqlite3-dev amd64 3.11.0-1ubuntu1 [508 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial/main amd64 sqlite3 amd64 3.11.0-1ubuntu1 [515 kB]
Fetched 1,023 kB in 3s (324 kB/s)
Selecting previously unselected package libsqlite3-dev:amd64.
(Reading database ... 61527 files and directories currently installed.)
Preparing to unpack .../libsqlite3-dev_3.11.0-1ubuntu1_amd64.deb ...
Unpacking libsqlite3-dev:amd64 (3.11.0-1ubuntu1) ...
Selecting previously unselected package sqlite3.
Preparing to unpack .../sqlite3_3.11.0-1ubuntu1_amd64.deb ...
Unpacking sqlite3 (3.11.0-1ubuntu1) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up libsqlite3-dev:amd64 (3.11.0-1ubuntu1) ...
Setting up sqlite3 (3.11.0-1ubuntu1) ...
vagrant@ubuntu-xenial:~/tmp/sample_app$ bundle install --without production
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies....
Using rake 12.3.1
Using concurrent-ruby 1.0.5
Using i18n 0.9.5
Using minitest 5.11.3
Using thread_safe 0.3.6
Using tzinfo 1.2.5
Using activesupport 5.1.4
Using builder 3.2.3
Using erubi 1.7.1
Using mini_portile2 2.3.0
Using nokogiri 1.8.4
Using rails-dom-testing 2.0.3
Using crass 1.0.4
Using loofah 2.2.2
Using rails-html-sanitizer 1.0.4
Using actionview 5.1.4
Using rack 2.0.5
Using rack-test 1.0.0
Using actionpack 5.1.4
Using nio4r 2.3.1
Using websocket-extensions 0.1.3
Using websocket-driver 0.6.5
Using actioncable 5.1.4
Using globalid 0.4.1
Using activejob 5.1.4
Using mini_mime 1.0.0
Using mail 2.7.0
Using actionmailer 5.1.4
Using activemodel 5.1.4
Using arel 8.0.0
Using activerecord 5.1.4
Using ansi 1.5.0
Using bindex 0.5.0
Using bundler 1.16.2
Using byebug 9.0.6
Using coderay 1.1.2
Using coffee-script-source 1.12.2
Using execjs 2.7.0
Using coffee-script 2.4.1
Using method_source 0.9.0
Using thor 0.20.0
Using railties 5.1.4
Using coffee-rails 4.2.2
Using ffi 1.9.25
Using formatador 0.2.5
Using rb-fsevent 0.10.3
Using rb-inotify 0.9.10
Using ruby_dep 1.5.0
Using listen 3.1.5
Using lumberjack 1.0.13
Using nenv 0.3.0
Using shellany 0.0.1
Using notiffany 0.1.1
Using pry 0.11.3
Using guard 2.13.0
Using guard-compat 1.2.1
Using guard-minitest 2.4.4
Using multi_json 1.13.1
Using jbuilder 2.7.0
Using jquery-rails 4.3.1
Using ruby-progressbar 1.9.0
Using minitest-reporters 1.1.14
Using puma 3.9.1
Using sprockets 3.7.2
Using sprockets-rails 3.2.1
Using rails 5.1.4
Using rails-controller-testing 1.0.2
Using sass-listen 4.0.0
Using sass 3.5.6
Using tilt 2.0.8
Using sass-rails 5.0.6
Using spring 2.0.2
Using spring-watcher-listen 2.0.1
Fetching sqlite3 1.3.13
Installing sqlite3 1.3.13 with native extensions
Fetching turbolinks-source 5.1.0
Installing turbolinks-source 5.1.0
Fetching turbolinks 5.0.1
Installing turbolinks 5.0.1
Fetching uglifier 3.2.0
Installing uglifier 3.2.0
Fetching web-console 3.5.1
Installing web-console 3.5.1
Bundle complete! 19 Gemfile dependencies, 78 gems now installed.
Gems in the group production were not installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.

やっと通った。

git pushが通らなかったのでssh鍵を登録した。

qiita.com

緊張の一瞬、、、

vagrant@ubuntu-xenial:~/tmp/sample_app$ rails server
Traceback (most recent call last):
    19: from bin/rails:4:in `<main>'
    18: from bin/rails:4:in `require'
    17: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
    16: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command.rb:44:in `invoke'
    15: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command/base.rb:63:in `perform'
    14: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
    13: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
    12: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
    11: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `perform'
    10: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `tap'
     9: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `block in perform'
     8: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `require'
     7: from /home/vagrant/tmp/sample_app/config/application.rb:7:in `<top (required)>'
     6: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler.rb:114:in `require'
     5: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `require'
     4: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `each'
     3: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `block in require'
     2: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `each'
     1: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:80:in `block (2 levels) in require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:84:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'uglifier'. (Bundler::GemRequireError)
Gem Load Error is: Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes.
Backtrace for gem load error is:
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/execjs-2.7.0/lib/execjs/runtimes.rb:58:in `autodetect'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/execjs-2.7.0/lib/execjs.rb:5:in `<module:ExecJS>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/execjs-2.7.0/lib/execjs.rb:4:in `<top (required)>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/uglifier-3.2.0/lib/uglifier.rb:5:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/uglifier-3.2.0/lib/uglifier.rb:5:in `<top (required)>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:81:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:81:in `block (2 levels) in require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `each'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `block in require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `each'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler.rb:114:in `require'
/home/vagrant/tmp/sample_app/config/application.rb:7:in `<top (required)>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `block in perform'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `tap'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `perform'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command/base.rb:63:in `perform'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command.rb:44:in `invoke'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Bundler Error Backtrace:
vagrant@ubuntu-xenial:~/tmp/sample_app$ bundle exec rails s -b 0.0.0.0
Traceback (most recent call last):
    19: from bin/rails:4:in `<main>'
    18: from bin/rails:4:in `require'
    17: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
    16: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command.rb:44:in `invoke'
    15: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command/base.rb:63:in `perform'
    14: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
    13: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
    12: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
    11: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `perform'
    10: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `tap'
     9: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `block in perform'
     8: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `require'
     7: from /home/vagrant/tmp/sample_app/config/application.rb:7:in `<top (required)>'
     6: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler.rb:114:in `require'
     5: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `require'
     4: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `each'
     3: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `block in require'
     2: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `each'
     1: from /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:80:in `block (2 levels) in require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:84:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'uglifier'. (Bundler::GemRequireError)
Gem Load Error is: Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes.
Backtrace for gem load error is:
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/execjs-2.7.0/lib/execjs/runtimes.rb:58:in `autodetect'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/execjs-2.7.0/lib/execjs.rb:5:in `<module:ExecJS>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/execjs-2.7.0/lib/execjs.rb:4:in `<top (required)>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/uglifier-3.2.0/lib/uglifier.rb:5:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/uglifier-3.2.0/lib/uglifier.rb:5:in `<top (required)>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:81:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:81:in `block (2 levels) in require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `each'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in `block in require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `each'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/bundler-1.16.2/lib/bundler.rb:114:in `require'
/home/vagrant/tmp/sample_app/config/application.rb:7:in `<top (required)>'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `require'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:133:in `block in perform'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `tap'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands/server/server_command.rb:130:in `perform'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command/base.rb:63:in `perform'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/command.rb:44:in `invoke'
/home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Bundler Error Backtrace:

結果は失敗。
gem 'therubyracer', platforms: :rubyをbundle installする。

rails server で There was an error while trying to load the gem 'uglifier'.と言われる解決方法。qiita.com

vagrant@ubuntu-xenial:~/tmp/sample_app$ bundle install
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies...
Using rake 12.3.1
Using concurrent-ruby 1.0.5
Using i18n 0.9.5
Using minitest 5.11.3
Using thread_safe 0.3.6
Using tzinfo 1.2.5
Using activesupport 5.1.4
Using builder 3.2.3
Using erubi 1.7.1
Using mini_portile2 2.3.0
Using nokogiri 1.8.4
Using rails-dom-testing 2.0.3
Using crass 1.0.4
Using loofah 2.2.2
Using rails-html-sanitizer 1.0.4
Using actionview 5.1.4
Using rack 2.0.5
Using rack-test 1.0.0
Using actionpack 5.1.4
Using nio4r 2.3.1
Using websocket-extensions 0.1.3
Using websocket-driver 0.6.5
Using actioncable 5.1.4
Using globalid 0.4.1
Using activejob 5.1.4
Using mini_mime 1.0.0
Using mail 2.7.0
Using actionmailer 5.1.4
Using activemodel 5.1.4
Using arel 8.0.0
Using activerecord 5.1.4
Using ansi 1.5.0
Using bindex 0.5.0
Using bundler 1.16.2
Using byebug 9.0.6
Using coderay 1.1.2
Using coffee-script-source 1.12.2
Using execjs 2.7.0
Using coffee-script 2.4.1
Using method_source 0.9.0
Using thor 0.20.0
Using railties 5.1.4
Using coffee-rails 4.2.2
Using ffi 1.9.25
Using formatador 0.2.5
Using rb-fsevent 0.10.3
Using rb-inotify 0.9.10
Using ruby_dep 1.5.0
Using listen 3.1.5
Using lumberjack 1.0.13
Using nenv 0.3.0
Using shellany 0.0.1
Using notiffany 0.1.1
Using pry 0.11.3
Using guard 2.13.0
Using guard-compat 1.2.1
Using guard-minitest 2.4.4
Using multi_json 1.13.1
Using jbuilder 2.7.0
Using jquery-rails 4.3.1
Fetching libv8 3.16.14.19 (x86_64-linux)
Installing libv8 3.16.14.19 (x86_64-linux)
Using ruby-progressbar 1.9.0
Using minitest-reporters 1.1.14
Using puma 3.9.1
Using sprockets 3.7.2
Using sprockets-rails 3.2.1
Using rails 5.1.4
Using rails-controller-testing 1.0.2
Fetching ref 2.0.0
Installing ref 2.0.0
Using sass-listen 4.0.0
Using sass 3.5.6
Using tilt 2.0.8
Using sass-rails 5.0.6
Using spring 2.0.2
Using spring-watcher-listen 2.0.1
Using sqlite3 1.3.13
Fetching therubyracer 0.12.3
Installing therubyracer 0.12.3 with native extensions
Using turbolinks-source 5.1.0
Using turbolinks 5.0.1
Using uglifier 3.2.0
Using web-console 3.5.1
Bundle complete! 20 Gemfile dependencies, 81 gems now installed.
Gems in the group production were not installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.

vagrantの場合、-b 0.0.0.0をつけてserverを起動するらしい。(素人かw)

vagrant@ubuntu-xenial:~/tmp/sample_app$ bundle exec rails s -b 0.0.0.0
=> Booting Puma
=> Rails 5.1.4 application starting in development 
=> Run `rails server -h` for more startup options
Puma starting in single mode...
* Version 3.9.1 (ruby 2.5.0-p0), codename: Private Caller
* Min threads: 5, max threads: 5
* Environment: development
* Listening on tcp://0.0.0.0:3000
Use Ctrl-C to stop
Started GET "/" for 192.168.33.1 at 2018-07-06 19:35:32 +0000
Cannot render console from 192.168.33.1! Allowed networks: 127.0.0.1, ::1, 127.0.0.0/127.255.255.255
Processing by Rails::WelcomeController#index as HTML
  Rendering /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/templates/rails/welcome/index.html.erb
  Rendered /home/vagrant/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-5.1.4/lib/rails/templates/rails/welcome/index.html.erb (7.3ms)
Completed 200 OK in 437ms (Views: 23.9ms)

ついにキマシタワ。

f:id:takkuso:20180707044351p:plain

つまづいたところ

ソースコードが即時反映されない

最初springサーバ関連かなと思って、「rails ソース 即時反映されない」でググってみたら以下にvagrant環境だとそうなるって買いてあった。

www.tcmobile.jp

理由は以下のようだ。

ファイルの変更を検知しているのはapp/config/environments/development.rbのfile_watcherの部分。 その設定ファイル内でconfig.file_watcher = ActiveSupport::EventedFileUpdateCheckerによって検知している ただ、その検知方法がファイルの変更イベントを受けて検知しているがdocker-machineの共有ファイルに関してはその変更イベントが発生しない。 (これはdocker-machineの問題でなく、共有ファイルとしてホスト側をマウントする方式では仕様としてどうしようもないそうです。) ということで、なんとかファイルの変更をトリガーに変更を検知するのではなく、ポーリング形式でファイルの変更を監視する方法が必要なようでした。 で、いろいろ調べてみると、昔はその方式だったようでその方式でファイルの変更を検知すると自動でリロードされました。。

qiita.com

config/environments/development.rb
  #config.file_watcher = ActiveSupport::EventedFileUpdateChecker
  config.file_watcher = ActiveSupport::FileUpdateChecker

↑ではコメントアウトしてないけど、config.file_watcherの設定を全てコメントアウトしても即時反映されたのでそうした。

と思ったら、そのあとの

@import "bootstrap-sprockets";
@import "bootstrap";

シンタックスエラーが出てしまったので、やっぱり必要らしい。

OSSの環境構築

OSSGitHubリポジトリのまとめがあったのでRubyの勉強に役に立ちそうなやつの環境を作ってみた。

employment.en-japan.com

awesome-ruby

その中でもRubyのプロジェクトであろうawesome-rubyをクローンすることに決めた。