sympy/sympy — pull request #748 by mattrajca (2011-11-23 20:05:08+00:00)
Title: Added a PackageMaker project file for building OS X pkg installers

The "New Releases" wiki page has already been updated with instructions (https://github.com/sympy/sympy/wiki/New-Release). Tested with OS X Lion and OS X Snow Leopard Server running in a VM.