Gnome twek tool doesn't open

Hi guys! Gnome twek tool doesn’t open anymore:

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/gtweak/", line 38, in do_activate
    model = TweakModel()            
  File "/usr/lib/python2.7/site-packages/gtweak/", line 93, in __init__
    super(TweakModel, self).__init__(str, object)
TypeError: GObject.__init__() takes exactly 0 arguments (2 given)

Make sure the package “python-gobject-Gdk” is installed.
Installing that fixed it for me.

I made a dist-up and worked