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rbenvでrubyのバージョンをすぐに変える方法。[自分用まとめ]

Last updated at Posted at 2014-09-07
brew upgrade ruby-build

で色々とインストールできるものが増える

rbenv install -l

で確認できる

rbenv versions

で今使えるrubyのバージョンが分かる

rbenv install 2.1.2

でインストールなう

(development)$ rbenv versions
  system
* 2.1.0 (set by /Users/fujitakazuhijiri/.rbenv/version)
  2.1.1
  2.1.2
rbenv global 2.1.2;rbenv rehash

んで

(development)$ rbenv versions
  system
  2.1.0
  2.1.1
* 2.1.2 (set by /Users/username/.rbenv/version)

で終了。

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