pyobjc
This repo is a snapshot of PyObjC == 2.5.1 retrieved from https://bitbucket.org/ronaldoussoren/pyobjc, used for easier installation.
This includes a fix for OS X version checking (previously it was comparing version strings directly, and so failing on, e.g., '10.10' >= '10.8').
Usage
Clone this repository, then run python install.py.