При запуске exaile в среде KDE5 получаю вот это

INFO    : Loading Exaile 3.4.5 on Python 2.7.11...
INFO    : Loading settings...
INFO    : Using ru_RU UTF-8 locale
** Message: pygobject_register_sinkfunc is deprecated (GstObject)
Traceback (most recent call last):
  File "/usr/lib/exaile/exaile.py", line 85, in <module>
    main()
  File "/usr/lib/exaile/exaile.py", line 82, in main
    exaile = main.Exaile()
  File "/usr/lib/exaile/xl/main.py", line 168, in __init__
    self.__init()
  File "/usr/lib/exaile/xl/main.py", line 221, in __init
    from xlgui.widgets.info import Splash
  File "/usr/lib/exaile/xlgui/__init__.py", line 64, in <module>
    from xl import (
  File "/usr/lib/exaile/xl/player/__init__.py", line 70, in <module>
    PLAYER = get_player('player')
  File "/usr/lib/exaile/xl/player/__init__.py", line 55, in get_player
    return NormalPlayer(*args, **kwargs)
  File "/usr/lib/exaile/xl/player/engine_normal.py", line 51, in __init__
    pre_elems=[pipe.ProviderBin( self, "stream_element")])
  File "/usr/lib/exaile/xl/player/_base.py", line 52, in __init__
    self._mainbin = pipe.MainBin(self, pre_elems=pre_elems)
  File "/usr/lib/exaile/xl/player/pipe.py", line 71, in __init__
    self.setup_audiosink()
  File "/usr/lib/exaile/xl/player/pipe.py", line 115, in setup_audiosink
    self._add_audiosink(audio_sink, None)
  File "/usr/lib/exaile/xl/player/pipe.py", line 218, in _add_audiosink
    self.add(audio_sink)
TypeError: argument must be a GstElement