>>> help()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.6/site.py", line 428, in __call__
    import pydoc
  File "/usr/local/lib/python2.6/pydoc.py", line 55, in <module>
    import sys, imp, os, re, types, inspect, __builtin__, pkgutil
  File "/usr/local/lib/python2.6/inspect.py", line 41, in <module>
    from operator import attrgetter
ImportError: No module named operator