So I downloaded and installed: Python 2.5 Pygame Pyobjc I am running OSX 10.4.11 If I open up IDLE and type import pygame I get the following error: Traceback (most recent call last): File "<pyshell#0>", line 1, in <module> import pygame File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pygame/__init__.py", line 37, in <module> _check_darwin() File "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/pygame/__init__.py", line 34, in _check_darwin raise ImportError("PyObjC 1.2 or later is required to use pygame on Mac OS X") ImportError: PyObjC 1.2 or later is required to use pygame on Mac OS X I'm really not sure what to do.

I though the error message is self-explaining enough.

PyObjC 1.2 or later is required to use pygame on Mac OS X

Which version of PyObjC did you grab?
From http://pyobjc.sourceforge.net/downloads.html :

* On Mac OS X 10.5 (Leopard) the stable release is PyObjC 2.0, which is included in the OS distribution. You can also install this from source if you do a checkout of the repository (the repository URL is http://svn.red-bean.com/pyobjc/trunk).
* On earlier releases of Mac OS X the stable release of PyObjC is 1.4, which can be dowloaded from the repository as well (the repository URL is http://svn.red-bean.com/pyobjc/branches/pyobjc-1.4-branch).

1.3.7 from here:http://sourceforge.net/projects/pyobjc/

I can't figure out how to download pyobjc from here:
http://svn.red-bean.com/pyobjc/branches/pyobjc-1.4-branch

Sorry for the late response, hope you were not waiting for an answer.
Strange that you get this error message if you use a higher version. I don't have a Mac myself so I never really tried it.

As for grabbing the files from this address, it's a SVN repository. You can read on google/wiki about SVN, but in a nutshell it's just a source control software. Many clients exist to use them. On Windows, TortoiseSVN is a fast free and easy choice, but I don't know which one to use for Mac.