title: How to install phpdoc in Symfony2 with composer
body: <p>I would like to install <a href="http://www.phpdoc.org" rel="nofollow">phpdoc</a> to build documentation for my symfony2 project. Is there a way to install it like a bundle with <a href="http://getcomposer.org" rel="nofollow">composer</a> and in vendor dir ? </p>
  
  <p>I don't need <a href="http://pear.php.net" rel="nofollow">Pear</a> for any other tool, so using <a href="http://getcomposer.org" rel="nofollow">composer</a> would be nice.</p>