Weird thing is I can see the python files
gsuarez@geomachinex:~/cad/glade4_linux64_ub10$ locate weakref.py
/usr/lib/python2.7/weakref.py
/usr/lib/python2.7/weakref.pyc
gsuarez@geomachinex:~/cad/glade4_linux64_ub10$ locate weakrefset.py/usr/lib/python2.7/_weakrefset.py
/usr/lib/python2.7/_weakrefset.pyc
I'll see if I can installed python 2.7.3. Any other ideas?