#39 — quickinstaller uninstall raises error

Traceback (innermost last):
  Module ZPublisher.Publish, line 127, in publish
  Module ZPublisher.mapply, line 77, in mapply
  Module ZPublisher.Publish, line 47, in call_object
  Module <string>, line 4, in uninstallProducts
  Module AccessControl.requestmethod, line 70, in _curried
  Module Products.CMFQuickInstallerTool.QuickInstallerTool, line 612, in uninstallProducts
  Module Products.CMFQuickInstallerTool.InstalledProduct, line 265, in uninstall
  Module Products.ExternalMethod.ExternalMethod, line 234, in __call__
   - __traceback_info__: ((<PloneSite at /plone_old>,), {}, None)
  Module /home/peterm/workspace/aha/parts/svn-eggs/Products.PloneArticle/Products/PloneArticle/Extensions/Install.py, line 179, in uninstall
  Module Products.CMFCore.utils, line 125, in getToolByName
AttributeError: kupu_library_tool


kupu isn't existent in plone 4 anymore ... i've fixed this in http://dev.plone.org/[…]/plone-4-support ... i've fixed also the deprecated imports hopefully without loosing compatibility ... need some feedback of you guys (and the guys which made plone-4-support branch ... maybe someone will add them as CC)