title: phpunit run from command line returns "'phpunit' is not recognized as an internal or external command, operable program or batch file."
body: <p>When I run <code>phpunit</code> on the command line I get <code>'phpunit' is not recognized as an internal or external command, operable program or batch file.</code></p>
  
  <p>php has been added to my system path.
  My php.ini includes <code>include_path=".;C:\PHP\pear"</code>.</p>
  
  <p>How can I get the command phpunit to be recognized by the command line?</p>