Comment 2 for bug 620866

Finally adding these lines:
<include package="z3c.optionstorage" />
<include package="schooltool.requirement" />
<include package="schooltool.gradebook" />

 on "/usr/lib/python2.5/site-packages/schooltool/stapp2007/configure.zcml" file workes fine.
We even packaged "schooltool.lyceum.journal" and "schooltool.intervention" and installed. Again added the line

<include package="schooltool.lyceum.journal" />
<include package="schooltool.intervention" />

on the same file. It also workes fine.

Now again we came to a problem. After creating a school-year when we try to create persons it throws an error:: http://fpaste.org/k748/
But before creating school-year when we try to create persons it works fine........