2012-12-26 07:36:45.307267 >     if not (yield net.PARENT.RPC_CHECK(bitcoind)):
2012-12-26 07:36:45.307366 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1037, in _inlineCallbacks
2012-12-26 07:36:45.307465 >     result = result.throwExceptionIntoGenerator(g)
2012-12-26 07:36:45.307557 >   File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py", line 382, in throwExceptionIntoGenerator
2012-12-26 07:36:45.307661 >     return g.throw(self.type, self.value, self.tb)
2012-12-26 07:36:45.307761 >   File "~/forrestv-p2pool-6880123/p2pool/bitcoin/networks.py", line 16, in
2012-12-26 07:36:45.307865 >     'bitcoinaddress' in (yield bitcoind.rpc_help()) and
2012-12-26 07:36:45.307963 >   File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1037, in _inlineCallbacks
2012-12-26 07:36:45.308069 >     result = result.throwExceptionIntoGenerator(g)
2012-12-26 07:36:45.308166 >   File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py", line 382, in throwExceptionIntoGenerator
2012-12-26 07:36:45.308313 >     return g.throw(self.type, self.value, self.tb)
2012-12-26 07:36:45.308415 >   File "~/forrestv-p2pool-6880123/p2pool/util/jsonrpc.py", line 64, in callRemote
2012-12-26 07:36:45.308519 >     raise e
2012-12-26 07:36:45.308617 > twisted.web.error.Error: 401 Authorization Required

這是甚麼問題??