I'm getting an error when trying to execute python program that uses multiprocessing package: File "/usr/local/lib/python2.6/multiprocessing/__init__.py", line 178, in RLock return RLock() File "/usr/local/lib/python2.6/multiprocessing/synchronize.py", line 142, in __init__ SemLock.__init__(self, RECURSIVE_MUTEX, 1, 1) File "/usr/local/lib/python2.6/multiprocessing/synchronize.py", line 49, in __i
