Traceback (most recent call last):
  File "/usr/share/apport/apport-gtk", line 254, in <module>
    app.run_argv()
  File "/usr/lib/python2.5/site-packages/apport/ui.py", line 342, in run_argv
    return self.run_crashes()
  File "/usr/lib/python2.5/site-packages/apport/ui.py", line 114, in run_crashes
    self.run_crash(f)
  File "/usr/lib/python2.5/site-packages/apport/ui.py", line 213, in run_crash
    self.collect_info()
  File "/usr/lib/python2.5/site-packages/apport/ui.py", line 434, in collect_info
    icthread.exc_raise()
  File "/usr/lib/python2.5/site-packages/apport/REThread.py", line 37, in run
    self._retval = self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/python2.5/site-packages/apport/ui.py", line 31, in thread_collect_info
    report.add_gdb_info()
  File "/usr/lib/python2.5/site-packages/apport/report.py", line 466, in add_gdb_info
    assert os.path.exists(self.get('InterpreterPath', self['ExecutablePath']))
AssertionError