title: I get error saying 'no module named selenium'
body: <p>I have tried to install <code>selenium</code> multiple times. </p>
  
  <p>I typed in all these below.</p>
  
  <p><code>python3 -m pip install selenium</code>
  <code>pip3 install selenium</code>
  <code>pip install selenium</code></p>
  
  <p>etc</p>
  
  <p>I can tell it has been installed by trying <code>pip list</code> and it's on the list but still it's not running and showing the error 'no module named 'selenium''</p>
  
  <p>Any help?</p>