Traceback (most recent call last):
  File "/usr/bin/dput", line 944, in <module>
    main()
  File "/usr/bin/dput", line 907, in main
    files_to_upload, debug, 0, progress=progress)
  File "/usr/share/dput/http.py", line 103, in upload
    conn.endheaders()
  File "/usr/lib/python2.7/httplib.py", line 954, in endheaders
    self._send_output(message_body)
  File "/usr/lib/python2.7/httplib.py", line 814, in _send_output
    self.send(msg)
  File "/usr/lib/python2.7/httplib.py", line 776, in send
    self.connect()
  File "/usr/lib/python2.7/httplib.py", line 757, in connect
    self.timeout, self.source_address)
  File "/usr/lib/python2.7/socket.py", line 553, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
gaierror: [Errno -2] Name or service not known