installed on your system:
- PHP 5.4+
+- PEAR's `Console_CommandLine <http://pear.php.net/package/Console_CommandLine>`_
- PEAR's `HTTP_Request2 <http://pear.php.net/package/HTTP_Request2>`_
- PEAR's `MIME_Type <http://pear.php.net/package/MIME_Type>`_
- PEAR's `NET_URL2 <http://pear.php.net/package/Net_URL2>`_