Traceback (most recent call last):
  File "/usr/bin/lutris", line 31, in <module>
    from lutris.gui.application import Application
  File "/usr/lib/python3.7/site-packages/lutris/gui/application.py", line 30,
in <module>
    gi.require_version("GnomeDesktop", "3.0")
  File "/usr/lib64/python3.7/site-packages/gi/__init__.py", line 129, in
require_version
    raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace GnomeDesktop not available

I tried Lutris from the main repos and got an error, and the version from
game:tools gave me the error above.