PlexBackend backend caused an exception.

[mikepruett3]

I have tried serveral times to get this plugin to work with Mopidy, and failed. If I just provide the valid "server = ", in mopidy.conf, Mopidy starts... but then if I try to browse the library, I get the following...

ERROR    PlexBackend backend caused an exception.
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/mopidy/core/library.py", line 19, in _backend_error_handling
    yield
  File "/usr/lib/python2.7/site-packages/mopidy/core/library.py", line 112, in _browse
    result = backend.library.browse(uri).get()
  File "/usr/lib/python2.7/site-packages/pykka/future.py", line 299, in get
    exec('raise exc_info[0], exc_info[1], exc_info[2]')
  File "/usr/lib/python2.7/site-packages/pykka/actor.py", line 200, in _actor_loop
    response = self._handle_receive(message)
  File "/usr/lib/python2.7/site-packages/pykka/actor.py", line 294, in _handle_receive
    return callee(*message['args'], **message['kwargs'])
  File "/usr/lib/python2.7/site-packages/mopidy_plex/backend.py", line 100, in browse
    plexaudio.list_items(self.backend.plex, '/library/sections/4/albums')]
AttributeError: 'module' object has no attribute 'list_items'

If I try and configure the "user = " and "password = ", I get this error on starting Mopidy...

WARNING  Found plex configuration errors, the extension has been automatically disabled:
WARNING    plex/username unknown config key.
WARNING    plex/password unknown config key.
WARNING  Please fix the extension configuration errors or disable the extensions to silence these messages.

At a loss here, on where the breakdown in the code is.

I am running Arch Linux, and Mopidy was downloaded from AUR. Running version 2.1.0