[Zope-PTK] PTK CVS problem?

[Kent Polk]

Just did a cvs PTK checkout:

cvs server: Updating ZopePTK
cvs checkout: move away ZopePTK/CHANGES.txt; it is in the way
C ZopePTK/CHANGES.txt
cvs server: Updating ZopePTK/DemoPortal
cvs server: Updating ZopePTK/LoginManager
cvs server: Updating ZopePTK/LoginManager/help
cvs server: Updating ZopePTK/LoginManager/www
cvs server: Updating ZopePTK/Membership
cvs server: Updating ZopePTK/PTKBase
cvs checkout: move away ZopePTK/PTKBase/ActionsTool.py; it is in the way
C ZopePTK/PTKBase/ActionsTool.py
cvs checkout: move away ZopePTK/PTKBase/CatalogTool.py; it is in the way
C ZopePTK/PTKBase/CatalogTool.py
cvs checkout: move away ZopePTK/PTKBase/CookieCrumbler.py; it is in the way
C ZopePTK/PTKBase/CookieCrumbler.py
cvs checkout: move away ZopePTK/PTKBase/DateBound.py; it is in the way
C ZopePTK/PTKBase/DateBound.py
cvs checkout: move away ZopePTK/PTKBase/DateRange.py; it is in the way
C ZopePTK/PTKBase/DateRange.py
cvs checkout: move away ZopePTK/PTKBase/DirectoryView.py; it is in the way
C ZopePTK/PTKBase/DirectoryView.py
cvs checkout: move away ZopePTK/PTKBase/DiscussionTool.py; it is in the way
C ZopePTK/PTKBase/DiscussionTool.py
cvs checkout: move away ZopePTK/PTKBase/FSDTMLMethod.py; it is in the way
C ZopePTK/PTKBase/FSDTMLMethod.py
cvs checkout: move away ZopePTK/PTKBase/FSImage.py; it is in the way
C ZopePTK/PTKBase/FSImage.py
cvs checkout: move away ZopePTK/PTKBase/FSPropertiesObject.py; it is in the way
C ZopePTK/PTKBase/FSPropertiesObject.py
cvs checkout: move away ZopePTK/PTKBase/INSTALL; it is in the way

etc. on what looks like every file in the ZopePTK, and on restart:

PTKDemo Product traceback:

Traceback (innermost last):
  File "/usr/pkg/share/zope/lib/python/OFS/Application.py", line 397, in
import_products
    product=__import__(pname, global_dict, global_dict, silly)
  File "/var/zope/Products/PTKDemo/__init__.py", line 91, in ?
    import Document, Link, NewsItem, File, Image, Favorite
  File "/var/zope/Products/PTKDemo/Document.py", line 93, in ?
    from AccessControl import ClassSecurityInfo
ImportError: cannot import name ClassSecurityInfo

I waited a while and tried again, thinking I hit at the wrong time,
but got the same results.

What's up?