A (dirty) workaround is to install zope.traversing 3.13 from maverick:
$ wget http://ppa.launchpad.net/schooltool-owners/ubuntu/pool/main/z/zope.traversing/python-zope.traversing_3.13.2-0ubuntu1~maverick1_all.deb $ sudo dpkg -i python-zope.traversing_3.13.2-0ubuntu1~maverick1_all.deb $ sudo service schooltool restart
A (dirty) workaround is to install zope.traversing 3.13 from maverick:
$ wget http:// ppa.launchpad. net/schooltool- owners/ ubuntu/ pool/main/ z/zope. traversing/ python- zope.traversing _3.13.2- 0ubuntu1~ maverick1_ all.deb zope.traversing _3.13.2- 0ubuntu1~ maverick1_ all.deb
$ sudo dpkg -i python-
$ sudo service schooltool restart