title: RemoveError: 'pyopenssl' is a dependency of conda and cannot be removed from conda's operating environment
body: <p>I am trying to install and update packages on Ananconda 3.7 on Windows 10.</p>
  
  <p>When I ran the code:</p>
  
  <pre><code> conda update --all
  </code></pre>
  
  <p>or even</p>
  
  <pre><code> conda install pandas
  </code></pre>
  
  <p>I got the following error:</p>
  
  <pre><code> RemoveError: 'pyopenssl' is a dependency of conda and cannot be removed from conda's operating environment
  </code></pre>
  
  <p>I am not sure why this is? also not sure if this <code>pyopenssl</code> package should be removed if it is going to help in anyways.</p>