Error with LPMCBot

Traceback (most recent call last):
  File "lpmcbot.py", line 31, in <module>
    s.connect((HOST, PORT))
  File "/usr/lib/python2.7/socket.py", line 224, in meth
    return getattr(self._sock,name)(*args)
socket.gaierror: [Errno -5] No address associated with hostname