Gtk-Message: Failed to load module "rgba"
/usr/lib/python2.7/dist-packages/gi/overrides/Gtk.py:391: Warning: g_object_set_property: construct property "type" for object `Window' can't be set after construction
Gtk.Window.__init__(self, type=type, **kwds)
**
Gtk:ERROR:/build/buildd/gtk+3.0-3.4.2/./gtk/gtknotebook.c:1234:gtk_notebook_buildable_add_child: assertion failed: (page != NULL)