homebrewでバージョンを指定してインストールする - Qiita$ brew info play play 2.0 http://www.playframework.org/ Not installed https://github.com/mxcl/homebrew/commits/master/Library/Formula/play.rb /usr/local/Library/Formula% git checkout 3caf5c5 /usr/local/Library/Formula/play.rb /usr/local/Library/Formula% git info play $ brew versions play 2.0 git checkout 351d751 /usr/local/Library/Formula/play.rb 1.2.4 git checkout 3caf5c5 /usr/local/Library/Formu
