> .\bin\instance.exe fg
Traceback (most recent call last):
  File "E:\buildout\plone4coredev\bin\instance-script.py", line 203, in <module>
    + sys.argv[1:])
  File "e:\buildout\plone4coredev\src\plone.recipe.zope2instance\src\plone\recipe\zope2instance\ctl.py", line 232, in mai
    options.realize(args, doc=__doc__)
  File "e:\buildout\plone4coredev\eggs\zope2-2.12.1-py2.6-win32.egg\Zope2\Startup\zopectl.py", line 148, in realize
    ZDOptions.realize(self, *args, **kw)
  File "e:\buildout\plone4coredev\eggs\zdaemon-2.0.4-py2.6.egg\zdaemon\zdoptions.py", line 290, in realize
    self.load_schema()
  File "e:\buildout\plone4coredev\eggs\zdaemon-2.0.4-py2.6.egg\zdaemon\zdoptions.py", line 338, in load_schema
    self.schema = ZConfig.loadSchema(self.schemafile)
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\loader.py", line 32, in loadSchema
    return SchemaLoader().loadURL(url)
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\loader.py", line 66, in loadURL
    return self.loadResource(r)
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\loader.py", line 187, in loadResource
    schema = ZConfig.schema.parseResource(resource, self)
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\schema.py", line 27, in parseResource
    xml.sax.parse(resource.file, parser)
  File "D:\local-x86\Python26\lib\xml\sax\__init__.py", line 33, in parse
    parser.parse(source)
  File "D:\local-x86\Python26\lib\xml\sax\expatreader.py", line 107, in parse
    xmlreader.IncrementalParser.parse(self, source)
  File "D:\local-x86\Python26\lib\xml\sax\xmlreader.py", line 123, in parse
    self.feed(buffer)
  File "D:\local-x86\Python26\lib\xml\sax\expatreader.py", line 207, in feed
    self._parser.Parse(data, isFinal)
  File "D:\local-x86\Python26\lib\xml\sax\expatreader.py", line 301, in start_element
    self._cont_handler.startElement(name, AttributesImpl(attrs))
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\schema.py", line 103, in startElement
    getattr(self, "start_" + name)(attrs)
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\schema.py", line 306, in start_import
    src = self._loader.schemaComponentSource(pkg, file)
  File "e:\buildout\plone4coredev\eggs\zconfig-2.7.1-py2.6.egg\ZConfig\loader.py", line 204, in schemaComponentSource
    __import__(package)
  File "e:\buildout\plone4coredev\eggs\zope2-2.12.1-py2.6-win32.egg\ZServer\__init__.py", line 41, in <module>
    from HTTPServer import zhttp_server, zhttp_handler
  File "e:\buildout\plone4coredev\eggs\zope2-2.12.1-py2.6-win32.egg\ZServer\HTTPServer.py", line 44, in <module>
    from HTTPResponse import make_response
  File "e:\buildout\plone4coredev\eggs\zope2-2.12.1-py2.6-win32.egg\ZServer\HTTPResponse.py", line 23, in <module>
    from ZPublisher.HTTPResponse import HTTPResponse
  File "e:\buildout\plone4coredev\eggs\zope2-2.12.1-py2.6-win32.egg\ZPublisher\__init__.py", line 22, in <module>
    from zExceptions import NotFound, BadRequest, InternalError, Forbidden
  File "e:\buildout\plone4coredev\eggs\zope2-2.12.1-py2.6-win32.egg\zExceptions\__init__.py", line 25, in <module>
    from zope.interface.common.interfaces import IException
  File "d:\local-x86\python26\lib\site-packages\zope\interface\common\interfaces.py", line 80, in <module>
    classImplements(OverflowWarning, IOverflowWarning)
NameError: name 'OverflowWarning' is not defined