Warning: These steps have been tested on multiple Mac machines - not all installations worked correctly.
Note: This tutorial works best if you have a clean install of Snow Leopard. Otherwise, things often break due to library version conflicts.last tested May 4, 2011
1. Download Homebrew
Install XCode if you don’t already have it ( http://developer.apple.com/xcode/ )
Open up the terminal and run the following line: