Hi Dethe, I attempted it again and unfortunately got the same error.
I actually decided to do a fresh 10.4.8 install, did Xcode, Python 2.5 and setuptools 0.6c5. I installed PyObjC 1.4 from source (the stable download off the website), and told it to skip installing py2app. I then used easy_setup to install py2app==dev, which this time took care of all the dependencies, though I think it didn't take those from dev. Did "python setup.py py2app" to the example, copied the result out of dist/ to ~/Library/PreferencePanes, clicked on it and it died with: ===== Thursday, March 1, 2007 2:45:39 AM US/Pacific ===== 2007-03-01 02:45:41.627 System Preferences[1880] [NSPrefPaneBundle instantiatePrefPaneObject] (/Users/steve/Library/PreferencePanes/Shell Environment.prefPane): principalClass is nil. If you have any further ideas, I'd love to hear 'em. Thanks, Steve _______________________________________________ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig