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bundleコマンドのパスを通す方法

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はじめに

bundlerをインストール後にGemfileを書いて、必要なライブラリをインストールするためにbundleコマンドを
実行する必要がありますが、bundleコマンドのPATHが通っていない場合があります。
ここではその対処法をメモしています。

bundleコマンドのPATHを通す方法

bundlerをインストールする:

gem install bundler

EXECUTABLE DIRECTORYのPATHを確認する

$ gem environment
RubyGems Environment:
  - RUBYGEMS VERSION: 2.0.14
  - RUBY VERSION: 2.0.0 (2013-11-22 patchlevel 353) [x86_64-linux]
  - INSTALLATION DIRECTORY: /home/dev/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0
  - RUBY EXECUTABLE: /home/dev/.rbenv/versions/2.0.0-p353/bin/ruby
  - EXECUTABLE DIRECTORY: /home/dev/.rbenv/versions/2.0.0-p353/bin <-ここ
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-linux
  - GEM PATHS:
     - /home/dev/.rbenv/versions/2.0.0-p353/lib/ruby/gems/2.0.0
     - /home/dev/.gem/ruby/2.0.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/

PATHを通す

$ echo $HOME
/home/dev

$ echo 'export PATH="$HOME/.rbenv/versions/2.0.0-p353/bin:$PATH"' >> ~/.bash_profile 

$ source ~/.bash_profile 

$ bundle -v
Bundler version 1.7.3
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