SSL certificate failing... I think?

 File "gmusicfs.py", line 452, in <module>
    main()
  File "gmusicfs.py", line 444, in main
    fs = GMusicFS(mountpoint, true_file_size=args.true_file_size, verbose=verbosity, scan_library= not args.nolibrary)
  File "gmusicfs.py", line 225, in __init__
    true_file_size=true_file_size, verbose=verbose, scan=scan_library)
  File "gmusicfs.py", line 117, in __init__
    self.__login_and_setup(username, password)
  File "gmusicfs.py", line 161, in __login_and_setup
    self.api.login(username, password)
  File "/usr/local/lib/python2.7/dist-packages/gmusicapi/clients/mobileclient.py", line 34, in login
    if not self.session.login(email, password):
  File "/usr/local/lib/python2.7/dist-packages/gmusicapi/session.py", line 87, in login
    res = ClientLogin.perform(self, True, email, password)
  File "/usr/local/lib/python2.7/dist-packages/gmusicapi/protocol/shared.py", line 208, in perform
    response = session.send(req_kwargs, cls.required_auth)
  File "/usr/local/lib/python2.7/dist-packages/gmusicapi/session.py", line 59, in send
    return self._send_without_auth(req_kwargs, rsession)
  File "/usr/local/lib/python2.7/dist-packages/gmusicapi/session.py", line 30, in _send_without_auth
    res = rsession.request(**req_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 354, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 460, in send
    r = adapter.send(request, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/adapters.py", line 250, in send
    raise SSLError(e)

And the actual error:

requests.exceptions.SSLError: [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

I've not got any problem running the this on Ubuntu 13.04 but trying to get it running on my Raspberry Pi for a side project. Unsure if there is something I've just not setup correctly?

EnigmaCurry / GMusicFS

SSL certificate failing... I think? #12