Traceback (most recent call last):
  File "/usr/bin/streamtuner2", line 12, in <module>
    import st2
  File "/usr/share/streamtuner2/st2.py", line 58, in <module>
    from uikit import pygtk, gtk, gobject, uikit, ui_xml, gui_startup, AboutStreamtuner2
  File "/usr/share/streamtuner2/uikit.py", line 44, in <module>
    pygtk.enable_gtk(version='3.0')
  File "/usr/lib/python3/dist-packages/pygtkcompat/pygtkcompat.py", line 161, in enable_gtk
    gi.require_version('Atk', '1.0')
  File "/usr/lib/python3/dist-packages/gi/__init__.py", line 126, in require_version
    raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace Atk not available