[Zope] CMF Complex Document errors

Running Zope 2.5 on Debian box w/ CMF 1.2 Can I fix this... if so how? CMF ComplexDocument 0.1b3: Traceback (most recent call last): File "/local/zope-2.5/lib/python/OFS/Application.py", line 531, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/local/zope/lib/python/Products/CMFComplexDocument/__init__.py", line 9, in ? import ComplexDocument File "/local/zope/lib/python/Products/CMFComplexDocument/ComplexDocument.py", line 20, in ? from Products.CMFCore.WorkflowCore import WorkflowAction, afterCreate ImportError: cannot import name afterCreate Thanks Eric