# 結局 $ brew install ruby-build # 以下，詳細 # 失敗 $ rbenv install --list rbenv: no such command `install' # GitHubを確認 sstephenson/rbenv # "$ brew install rbenv ruby-build"とある． # '/usr/local/Cellar/rbenv'はあるが, '/usr/local/Cell…

# OSX(Mavericks)のGitのバージョンアップをすることに． # 結果的には $ brew install git # 経緯 $ heroku login Your version of git is 1.9.3. Which has serious security vulnerabilities. More information here: https://blog.heroku.com/archives/2…