title: Anaconda not letting me launch Spyder: MacOS
body: <p>This is the error I get</p>
  <pre><code>Traceback (most recent call last):
  File &quot;/opt/anaconda3/bin/spyder&quot;, line 11, in 
  sys.exit(main())
  File &quot;/opt/anaconda3/lib/python3.9/site-packages/spyder/app/start.py&quot;, line 233, in main
  from spyder.app import mainwindow
  File &quot;/opt/anaconda3/lib/python3.9/site-packages/spyder/app/mainwindow.py&quot;, line 42, in 
  requirements.check_qt()
  File &quot;/opt/anaconda3/lib/python3.9/site-packages/spyder/requirements.py&quot;, line 47, in check_qt
  if parse_version(actual_ver) File &quot;/opt/anaconda3/lib/python3.9/site-packages/pkg_resources/__init__.py&quot;, line 121, in parse_version
  return packaging.version.Version(v)
  File &quot;/opt/anaconda3/lib/python3.9/site-packages/pkg_resources/_vendor/packaging/version.py&quot;, line 264, in __init__
  match = self._regex.search(version)
  TypeError: expected string or bytes-like object
  </code></pre>