epio create: error calling connect() on a socket object (second item in tuple must be an integer!)

traceback.txt

(sandbox) C:\projects\sandbox>epio create -e [email protected]
Traceback (most recent call last):
  File "C:\virtual\grapher\Scripts\epio-script.py", line 8, in <module>
    load_entry_point('epio==0.3.1', 'console_scripts', 'epio')()
  File "C:\virtual\grapher\lib\site-packages\epio\__init__.py", line 161, in main
    CommandLineClient(sys.argv).execute()
  File "C:\virtual\grapher\lib\site-packages\epio\__init__.py", line 157, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\virtual\grapher\lib\site-packages\epio\commands\__init__.py", line 86, in run_from_argv
    self.handle(*args, **options.__dict__)
  File "C:\virtual\grapher\lib\site-packages\epio\commands\__init__.py", line 137, in handle
    return self.handle_app_name(app_name, *args, **options)
  File "C:\virtual\grapher\lib\site-packages\epio\commands\create.py", line 27, in handle_app_name
    'name': app_name or "<random>",
  File "C:\virtual\grapher\lib\site-packages\epio\client.py", line 134, in post
    return self.request(path, 'POST', data)
  File "C:\virtual\grapher\lib\site-packages\epio\client.py", line 162, in request
    body = data and urlencode(data) or "",
  File "C:\virtual\grapher\lib\site-packages\httplib2\__init__.py", line 1445, in request
    (response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey
)
  File "C:\virtual\grapher\lib\site-packages\httplib2\__init__.py", line 1197, in _request
    (response, content) = self._conn_request(conn, request_uri, method, body, headers)
  File "C:\virtual\grapher\lib\site-packages\httplib2\__init__.py", line 1133, in _conn_request
    conn.connect()
  File "C:\virtual\grapher\lib\site-packages\httplib2\__init__.py", line 890, in connect
    sock.connect((self.host, self.port))
  File "C:\virtual\grapher\lib\site-packages\httplib2\socks.py", line 423, in connect
    _orgsocket.connect(self,(self.__proxy[1], portnum))
  File "C:\Python27\Lib\socket.py", line 225, in meth
    return getattr(self._sock,name)(*args)
TypeError: an integer is required