Don't install Xcode 4 when you use PyObjC for your GUIs and want to use Interface Builder. The Interface Builder that's included with Xcode 4 no longer supports Python.
I've filed a bug in Apple's tracker, but I have no idea if that will have any effect at all. It'll probably not help a lot, I filed the same bug just after WWDC last year and that didn't help either. Ronald _______________________________________________ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig unsubscribe: http://mail.python.org/mailman/options/Pythonmac-SIG