In case you run into a similar issue which ends up in a traceback like this:
ZopeXMLConfigurationError: File "/opt/works/projects/plone4/nuw.types/nuw/types/configure.zcml", line 12.2-12.37 ZopeXMLConfigurationError: File "/home/roman/.buildout/eggs/mooball.plone.activecampaign-0.2-py2.7.egg/mooball/plone/activecampaign/configure.zcml", line 10.2-10.37 OSError: [Errno 2] No such file or directory: '/home/roman/tools/python2.7/lib/python2.7/site-packages/tests/fake_packages/FakePlugin.egg/FakePlugin.egg-info'
you might have made the same mistake then I did: install ZopeSkel in your (system-) python installation. Never do this. Mikko explains on his blog why.
So, check your python installation and uninstall/remove the PasteScript.