something error when run p2pool for Rewardcoin,fixing it...
root@Rew:~/p2pool-Rewardcoin# python run_p2pool.py --debug
2015-09-19 18:52:25.063660 p2pool (version 9b9285a-dirty)
2015-09-19 18:52:25.063923
2015-09-19 18:52:25.064107 Testing bitcoind RPC connection to '
http://127.0.0.1:1915/' with username 'abc'...
2015-09-19 18:52:25.089135 ...success!
2015-09-19 18:52:25.089304 Current block hash: 14360ab203eb4ddb787a9c25239539a09837027d210aa38c1723049dcd624
2015-09-19 18:52:25.089470 Current block height: 10742
2015-09-19 18:52:25.089545
2015-09-19 18:52:25.089864 Testing bitcoind P2P connection to '127.0.0.1:1916'...
2015-09-19 18:52:25.129484 ...success!
2015-09-19 18:52:25.129647
2015-09-19 18:52:25.130070 Determining payout address...
2015-09-19 18:52:25.130286 Loaded cached address: RmDDFgpAZeHfGMYKNEjoJySJnTYQzjRyB6...
2015-09-19 18:52:25.134450 ...success! Payout address: RmDDFgpAZeHfGMYKNEjoJySJnTYQzjRyB6
2015-09-19 18:52:25.134613
2015-09-19 18:52:25.134780 Loading shares...
2015-09-19 18:52:25.135038 ...done loading 0 shares (0 verified)!
2015-09-19 18:52:25.135119
2015-09-19 18:52:25.135195 Initializing work...
2015-09-19 18:52:30.146535 Timeout in ReplyMatcher!
2015-09-19 18:52:30.150817 Timeout in ReplyMatcher!
2015-09-19 18:52:40.158210 > Fatal error:
2015-09-19 18:52:40.158445 > Traceback (most recent call last):
2015-09-19 18:52:40.158716 > File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1099, in _inlineCallbacks
2015-09-19 18:52:40.158900 > result = g.send(result)
2015-09-19 18:52:40.159074 > File "/root/p2pool-Rewardcoin/p2pool/node.py", line 193, in work_poller
2015-09-19 18:52:40.159225 > self.bitcoind_work.set((yield helper.getwork(self.bitcoind, self.bitcoind_work.value['use_getblocktemplate'])))
2015-09-19 18:52:40.159318 > File "/root/p2pool-Rewardcoin/p2pool/util/variable.py", line 74, in set
2015-09-19 18:52:40.159391 > self.changed.happened(value)
2015-09-19 18:52:40.159461 > File "/root/p2pool-Rewardcoin/p2pool/util/variable.py", line 40, in happened
2015-09-19 18:52:40.159532 > for id, func in sorted(self.observers.iteritems()):
2015-09-19 18:52:40.159604 > --- <exception caught here> ---
2015-09-19 18:52:40.159674 > File "/root/p2pool-Rewardcoin/p2pool/main.py", line 126, in main
2015-09-19 18:52:40.159759 > yield node.start()
2015-09-19 18:52:40.159830 > exceptions.GeneratorExit:
2015-09-19 18:52:40.162886 > Bitcoin connection lost. Reason: Connection to the other side was lost in a non-clean fashion: Connection lost.