title: How to run Python from Windows cmd
body: <p>I am trying to run a python program in Windows with a call like this:</p>
  
  <pre><code>python pacman.py
  </code></pre>
  
  <p>I have many such calls to the python program. I want to run it from windows command line. When I run this in Ubuntu it works well but when I try it in Windows, I get the following error:</p>
  
  <pre><code>'python' is not recognized as an internal or external command, operable program or batch file.
  </code></pre>
  
  <p>How can I run these python programs from Windows cmd?</p>