Rails安裝在Mac

Mac

References:

1. https://github.com/mxcl/homebrew/wiki/installation

Brew

Paste this at a shell prompt:
$> /usr/bin/ruby -e "$(/usr/bin/curl -fksSLhttps://raw.github.com/mxcl/homebrew/master/Library/Contributions/install_hom...)"

$> brew update 

$> brew install ruby 

$> brew install wget 

$> brew install git
$> brew install sqlite

$> echo 'export PATH=/usr/local/Cellar/ruby/1.9.3-p125/bin:$PATH' >> ~/.bash_profile $> export PATH=/usr/local/Cellar/ruby/1.9.3-p125/bin:$PATH

UPDATE GEM1.8.21
$> cd /tmp 

$> wget http://rubyforge.org/frs/download.php/75950/rubygems-update-1.8.21.gem

$> gem update --system

Rails
$> gem install rails