[Zope] attributeerror installing squishdot

[kedai]

hi
not sure whether this is the place to ask, but here goes.

downloaded squishdot0.1.5b.  got tinytableb2 also. 

installed as products.  tried creating an instance of squishdot.

the problem.
the vanilla instance got added.  i can add article but can't reply to the article.  got an AttributError , value regs.

the same error occurred if i tried to create a fancy squishdot instance.
this is zope 2.0.1 on rh.

here's the traceback:
<!--
Traceback (innermost last):
  File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 214, in publish_module
  File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 179, in publish
  File /home/kdie/temp/Zope/lib/python/Zope/__init__.py, line 201, in zpublisher_exception_hook
    (Object: ApplicationDefaultPermissions)
  File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 165, in publish
  File /home/kdie/temp/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply
    (Object: manage_addSquishdot)
  File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 102, in call_object
    (Object: manage_addSquishdot)
  File /home/kdie/temp/Zope/lib/python/Products/Squishdot/Squishdot.py, line 1489, in manage_addSquishdot
    (Object: ApplicationDefaultPermissions)
  File /home/kdie/temp/Zope/lib/python/Products/Squishdot/Squishdot.py, line 480, in __init__
    (Object: ElementWithAttributes)
  File /home/kdie/temp/Zope/lib/python/Products/Squishdot/Squishdot.py, line 230, in addArt
    (Object: ElementWithAttributes)
  File /home/kdie/temp/Zope/lib/python/Products/Squishdot/Squishdot.py, line 798, in addPosting
    (Object: ElementWithAttributes)
  File /home/kdie/temp/Zope/lib/python1.5/regsub.py, line 38, in gsub
AttributeError: (see above)

-->


thanks