title: Unable to start the Python language server
body: <p>I opened up Atom and This error popped up for me, I am not sure what I should do here.
  It asked me to do &quot;python -m pip install 'python-language-server[all]'&quot; but then when I ran that. It gave me the error</p>
  <p>Error:</p>
  <blockquote>
  <p>ERROR: Could not find a version that satisfies the requirement pylint&gt;=2.5.0; extra == &quot;all&quot; (from python-language-server[all]) (from versions: 0.15.2, 0.16.0, 0.18.0, 0.18.1, 0.19.0, 0.20.0, 0.21.0, 0.21.1, 0.21.2, 0.21.3, 0.22.0, 0.23.0, 0.24.0, 0.25.0, 0.25.1, 0.25.2, 0.26.0, 0.27.0, 0.28.0, 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.3.1, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.9.5)
  ERROR: No matching distribution found for pylint&gt;=2.5.0; extra == &quot;all&quot; (from python-language-server[all])</p>
  </blockquote>
  <p>After this I tried &quot;python -m pip install 'python-language-server'&quot; but then this gave the error</p>
  <p>Error:</p>
  <blockquote>
  <p>WARNING: The script pyls is installed in '/Users/baner75418/Library/Python/2.7/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.</p>
  </blockquote>
  <p>Please Help me with what I should do next also I am on macOS Big Sur.</p>