MacにHomeBrew で rbenv をインストールしてみた


$brew install rbenv
$brew install ruby-build


$vi ~/.bash_profile
&amp;gt;&amp;gt;&amp;gt;
eval &amp;quot;$(rbenv init -)&amp;quot;
~/.rbenv/completions/rbenv.bash


$ln -s /usr/local/Cellar/rbenv/0.3.0/completions ~/.rbenv/completions
chmod +x ~/.rbenv/completions/rbenv.bash #permission deniedとか言われるので…


$rbenv install 1.9.3-p194 
$rbenv global 1.9.3-p194 
$rbenv rehash