This may be common information, but I had trouble finding it. I was getting an ImportError whenever I tried to run a built app from py2app.
It turns out that using py2app version "0.3.6", it was having trouble with zipped egg installs. I had to move my zipped egg file to a temporary location (from sitepackages) and issue a ``easy_install -Z somepackage.egg``. Once I did this, I stopped getting the ImportError and everything worked. -- http://mail.python.org/mailman/listinfo/python-list
