rbenv alias

2.0.0-p353とか2.0.0-p451とかはインストール済みだけど、rubyのバージョン指定自体は2.0.0としてるときに下記の用なエラーがでる
rb
$ bundle config
rbenv: version `2.0.0' is not installed


なので、rbenv-aliasesを使って2.0.0-p451を2.0.0だと認識させる

$ brew install rbenv-aliases

$ rbenv alias --auto
1.9.3 => 1.9.3-p484
2.0.0 => 2.0.0-p451

$ rbenv versions
  system
  1.9.3
  1.9.3-p392
  1.9.3-p484
* 2.0.0 (set by /Users/yanap/repos/rspec_rails_4/.ruby-version)
  2.0.0-p353
  2.0.0-p451

$ bundle config
Settings are listed in order of priority. The top value will be used.
path
Set for your local app (/Users/yanap/repos/rspec_rails_4/.bundle/config): "vendor/bundle"

disable_shared_gems
Set for your local app (/Users/yanap/repos/rspec_rails_4/.bundle/config): "1"

これで大丈夫！

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