Configuration problem in zend framework on Dreamhost hosting



Zend Framework not Working in Dreamhost Hosting
i am just install zend framework on Dreamhost hosting. index page is working properly. but inner pages is not working.
An error occurred :

Fatal error: Uncaught exception ‘Zend_Controller_Dispatcher_Exception’ with message ‘Invalid controller specified (home)’ in /home/profitsa/ Stack trace: #0 /home/profitsa/ Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #1

please help me to resolve this problem