title: Pip "Ignoring invalid distribution" warning
body: <p>For the past few pip package/module installs I have been performing in Windows 10 Command prompt, I am seeing warnings during the installation stating:</p>
  <pre><code>WARNING: Ignoring invalid distribution -jango (c:\users\myusername\appdata\roaming\python\python37\site-packages)
  </code></pre>
  <p>Background system info:<br />
  Python version 3.7<br />
  Pip version 21.1.1</p>
  <p>What is the issue here, and how can I fix this? I looked into some other posts that faced similar issues, but was not able to find any good answers on how to solve it.</p>