Warning: require_once(Zend/Controller/Action.php): failed to open stream: No such file or directory in C:\Apache24\htdocs\library\Zend\Rest\Controller.php on line 23

Fatal error: require_once(): Failed opening required 'Zend/Controller/Action.php' (include_path='.;C:\php\pear') in C:\Apache24\htdocs\library\Zend\Rest\Controller.php on line 23