2011-02-08T20:04:03 ERROR(200) Zope Couldn't install PloneHotfix20110720
Traceback (most recent call last):
  File "/usr/local/zope/zopepark/park18/lib/python/OFS/Application.py", line 642, in install_product
    initmethod(context)
  File "/usr/local/zope/zopepark/park18/Products/PloneHotfix20110720/__init__.py", line 61, in initialize
    from Products.PloneHotfix20110720.publisher import install_patch
  File "/usr/local/zope/zopepark/park18/Products/PloneHotfix20110720/publisher.py", line 11, in ?
    from zExceptions import Forbidden, NotFound
ImportError: cannot import name Forbidden
Traceback (most recent call last):
  File "/usr/local/zope/zopepark/park18/lib/python/Zope/Startup/run.py", line 27, in ?
    run()
  File "/usr/local/zope/zopepark/park18/lib/python/Zope/Startup/run.py", line 24, in run
    start_zope(opts.configroot)
  File "/usr/local/zope/zopepark/park18/lib/python/Zope/Startup/__init__.py", line 50, in start_zope
    starter.startZope()
  File "/usr/local/zope/zopepark/park18/lib/python/Zope/Startup/__init__.py", line 218, in startZope
    Zope.startup()
  File "/usr/local/zope/zopepark/park18/lib/python/Zope/__init__.py", line 46, in startup
    _startup()
  File "/usr/local/zope/zopepark/park18/lib/python/Zope/App/startup.py", line 95, in startup
    OFS.Application.initialize(application)
  File "/usr/local/zope/zopepark/park18/lib/python/OFS/Application.py", line 421, in initialize
    install_products(app)
  File "/usr/local/zope/zopepark/park18/lib/python/OFS/Application.py", line 580, in install_products
    folder_permissions, raise_exc=debug_mode)
  File "/usr/local/zope/zopepark/park18/lib/python/OFS/Application.py", line 642, in install_product
    initmethod(context)
  File "/usr/local/zope/zopepark/park18/Products/PloneHotfix20110720/__init__.py", line 61, in initialize
    from Products.PloneHotfix20110720.publisher import install_patch
  File "/usr/local/zope/zopepark/park18/Products/PloneHotfix20110720/publisher.py", line 11, in ?
    from zExceptions import Forbidden, NotFound
ImportError: cannot import name Forbidden