[pygtk] Treeview cells don't display with Python-2.5 on AMD64

[Sadruddin Rejeb]

Hello,

Using the SVN version of pygobject and pygtk, I get blank cells in
treeviews whenever the cells are not using a user-specified data_func,
but rather take their content from model elements directly, e.g. using
text=i keyword argument in TreeViewColumn constructor (a good example is
the pygtk-demo main page). However, this only happens when using
Python-2.5 on an AMD64 machine (64-bit compiled), when it works fine
using Python-2.4 on the same machine and using Python-2.5 on an IA32
CPU. Any idea what the problem might be?

Thanks,
Sad