与多处理不兼容.Queue在2.7＆amp; 2.6

Question

我需要制作一个与Python2.7一起顺利运行的脚本，以便在Python2.6下运行： 该脚本正在使用multiprocessing.Queue from multiprocessing import Process, Queue, Manager，似乎存在一些兼容性问题。我在启动脚本时得到了这个：

  File "gateway.py", line 510, in <module>
    NodeQ = Queue()             # Queue holding the node strrings for processing
  File "/usr/lib/python2.6/multiprocessing/__init__.py", line 213, in Queue
    return Queue(maxsize)
  File "/usr/lib/python2.6/multiprocessing/queues.py", line 37, in __init__
    self._rlock = Lock()
  File "/usr/lib/python2.6/multiprocessing/synchronize.py", line 117, in __init__
    SemLock.__init__(self, SEMAPHORE, 1, 1)
  File "/usr/lib/python2.6/multiprocessing/synchronize.py", line 49, in __init__
    sl = self._semlock = _multiprocessing.SemLock(kind, value, maxvalue)
OSError: [Errno 38] Function not implemented

如何使其兼容？