I installed Mopidy on my Raspbian. When I run mopidy, I get this error:
ERROR Unhandled exception in HttpFrontend (urn:uuid:7dbd4827-d53d-49aa-9d2b-e12e46e7b196):
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pykka/actor.py", line 200, in _actor_loop
response = self._handle_receive(message)
File "/usr/lib/python2.7/dist-packages/pykka/actor.py", line 294, in _handle_receive
return callee(*message['args'], **message['kwargs'])
File "/usr/lib/python2.7/dist-packages/mopidy/http/actor.py", line 77, in on_event
on_event(name, **data)
File "/usr/lib/python2.7/dist-packages/mopidy/http/actor.py", line 84, in on_event
handlers.WebSocketHandler.broadcast(message)
File "/usr/lib/python2.7/dist-packages/mopidy/http/handlers.py", line 93, in broadcast
loop = tornado.ioloop.IOLoop.current()
AttributeError: type object 'IOLoop' has no attribute 'current'
How do I fix this error?