jsonrpc_getwork WARNING Error importing 'midstate' module; work will not provide midstates
>>> Traceback (most recent call last):
  File "./eloipool.py", line 957, in
    MM.start()
  File "/home/pool/eloipool/merklemaker.py", line 699, in start
    self._prepare()
  File "/home/pool/eloipool/merklemaker.py", line 121, in _prepare
    TS['access'] = URI2Access(TS['uri'])
  File "/home/pool/eloipool/merklemaker.py", line 111, in URI2Access
    access = jsonrpc.ServiceProxy(uri)
AttributeError: 'module' object has no attribute 'ServiceProxy'