Не запускаются, как минимум blueberry и soundconverter

blueberry
Traceback (most recent call last):
  File "/usr/share/blueberry/blueberry.py", line 7, in <module>
    from BlueberrySettingsWidgets import SettingsPage, SettingsBox, SettingsRow
  File "/usr/share/blueberry/BlueberrySettingsWidgets.py", line 5, in <module>
    from gi.repository import Gtk
  File "/usr/lib64/python2.7/site-packages/gi/importer.py", line 146, in load_module
    dynamic_module = load_overrides(introspection_module)
  File "/usr/lib64/python2.7/site-packages/gi/overrides/__init__.py", line 125, in load_overrides
    override_mod = importlib.import_module(override_package_name)
  File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/usr/lib64/python2.7/site-packages/gi/overrides/Gtk.py", line 136, in <module>
    class Widget(Gtk.Widget):
  File "/usr/lib64/python2.7/site-packages/gi/module.py", line 215, in __getattr__
    wrapper = metaclass(name, bases, dict_)
TypeError: metaclass conflict: the metaclass of a derived class must be a (non-strict) subclass of the metaclasses of all its bases