Distribution Not Found on Startup

I just installed lutris on Ubuntu 20.04 and I get this error message when I run ‘lutris’:

      File "/usr/local/bin/lutris", line 4, in <module>
    __import__('pkg_resources').run_script('lutris==0.5.6', 'lutris')
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3254, in <module>
    def _initialize_master_working_set():
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3237, in _call_aside
    f(*args, **kwargs)
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 3266, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 584, in _build_master
    ws.require(__requires__)
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 901, in require
    needed = self.resolve(parse_requirements(requirements))
      File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 787, in resolve
    raise DistributionNotFound(req, requirers)
    pkg_resources.DistributionNotFound: The 'lutris==0.5.6' distribution was not found and is required by the application

I’m don’t know if it’s because something wasn’t installed correctly but I followed the directions exactly. Any idea how to fix this?