I installed Mopidy 2.0.0 according to the installation guide with Homebrew on my Mac OS X 10.11.4 (EL Capitan). The installation was successful and I had to relink one brew formula with brew link afterwards. But when I start Mopidy from the terminal with the command mopidy the console outputs the following error:
$ mopidy
INFO Starting Mopidy 2.0.0
INFO Loading config from builtin defaults
...
INFO Starting Mopidy backends: StreamBackend, M3UBackend, FileBackend
ERROR Uncaught exception
Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/mopidy/commands.py", line 307, in run
backends = self.start_backends(config, backend_classes, audio)
File "/usr/local/lib/python2.7/site-packages/mopidy/commands.py", line 391, in start_backends
backend.ping().get()
File "/usr/local/lib/python2.7/site-packages/pykka/proxy.py", line 167, in __getattr__
raise AttributeError('%s has no attribute "%s"' % (self, name))
AttributeError: <ActorProxy for StreamBackend (urn:uuid:be36db22-6b23-4a77-b130-139b906706e0), attr_path=()> has no attribute "ping"
INFO Stopping Mopidy frontends
INFO Stopping Mopidy core
INFO Stopping Mopidy backends
INFO Stopping Mopidy audio
INFO Audio output set to "autoaudiosink"
INFO Stopping Mopidy mixer
I already tried the method mentioned in this similar topic with no success. I also tried uninstalling and reinstalling Mopidy with no success.