I suppose you have installed the python-gtkglext1 package ? Could you try the 2 following statements in the Python console:
>>> import gtk.gtkgl >>> import gtk.gdkgl
Do you get an error message for any of them ?
I suppose you have installed the python-gtkglext1 package ?
Could you try the 2 following statements in the Python console:
>>> import gtk.gtkgl
>>> import gtk.gdkgl
Do you get an error message for any of them ?