configurar zend framework

estou tentando usar o zend framework, mas nao estou conseguindo instalar

estou usando o windows(wamp) e a versao do zend 1.6

segui esse tutorial http://akrabat.com/zend-framework-tutorial/

e gerou esse erro

Uncaught exception 'Zend_Controller_Dispatcher_Exception' with message 'Invalid controller specified (error)' in D:\SITES\tutozend\library\Zend\Controller\Dispatcher\Standard.php:249 Stack trace: #0 D:\SITES\tutozend\library\Zend\Controller\Front.php(946): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #1 D:\SITES\tutozend\public\index.php(33): Zend_Controller_Front->dispatch() #2 {main} thrown in D:\SITES\tutozend\library\Zend\Controller\Dispatcher\Standard.php on line 249