i got this error for the error.log file the service staus is starting and here is the errors in the tail of the log file
my system is (13.10 64 bit and i have the latest ppa package).:
manager.evolve(context, generation)
File "/usr/lib/python2.7/dist-packages/zope/app/generations/generations.py", line 145, in evolve
evolver.evolve(context)
File "/usr/lib/python2.7/dist-packages/schooltool/generations/evolve42.py", line 63, in evolve
evolveScheduleContainers(app)
File "/usr/lib/python2.7/dist-packages/schooltool/generations/evolve42.py", line 37, in evolveScheduleContainers
prefs = annotations[APP_PREFERENCES_KEY]
File "/usr/lib/python2.7/dist-packages/zope/annotation/attribute.py", line 54, in __getitem__
return annotations[key]
KeyError: 'schooltool.app.ApplicationPreferences'
Steps to reproduce
===============
1. Install schooltool from universe
$ sudo apt-get install schooltool
2. It starts. But don't open in the browser (to avoid creating preferences object).
3. Add the ppa
$ sudo add-apt-repository ppa:schooltool-
$ sudo apt-get update
$ sudo apt-get dist-upgrade schooltool
4. New version is installed, but it fails to start.
Workaround
==========
1. Temporarily downgrade to the version from archive:
$ sudo apt-get install python-
2. Server is started. Check it in the browser at http://
3. Upgrade to the version from PPA again
$ sudo apt-get install python-schooltool
4. It should upgrade successfully and work. See http://