I have upgrade my notebook to Mountain Lion and in the process seem to have rather messed up my development environment for Python. Haven't yet figured out where I went wrong, but merely upgrading Xcode does not fix it.
The problem appears to be a mismatch between workarounds that packages like
This could very well break a bunch of other stuff, but we'll see, it has my TiddlySpace dev environment working again.
The problem appears to be a mismatch between workarounds that packages like
Python-MysqlDB do to cope with where OS X puts include files and new places where such things are in Xcode 4.4. In addition to installing the command line tools (from within the Xcode preferences (Downloads), my solution:cd /System/Library/Frameworks/Python.framework/Versions/2.7/include su mv python2.7 python2.7.orig sudo ln -s \ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 .
This could very well break a bunch of other stuff, but we'll see, it has my TiddlySpace dev environment working again.