title: Composer says Git not found
body: <p>When installing dependencies via <code>"composer install"</code>, I'm getting error:</p>
  
  <blockquote>
    <p>Installing doctrine/lexer (dev-master bc0e1f0)  Cloning 
    bc0e1f0cc285127a38c6c8ea88bc5dba2fd53e94
    [RuntimeException]
    <strong>Failed to clone</strong> <a href="http://github.com/doctrine/lexer.git" rel="noreferrer">http://github.com/doctrine/lexer.git</a>, <strong>git was not 
    found</strong>, check that it is installed and in your PATH env.
    'git' is not recognized as an internal or external command, operable program 
    or batch file.</p>
  </blockquote>
  
  <p>I'm not sure what to do... I don't need git.
  Thanks!</p>