i used zend_tool to setup a project then to create module blog with index controller etc but i guess the default config setup by zend_tool does not work with modules so i edited it

resources.frontController.moduleDirectory = APPLICATION_PATH "/modules"
resources.frontController.moduleDirectoryControllerName = "controllers"

i guess these are required for modules? also i moved the folders, controllers, models, views into the modules/ folder

but i get a blank screen when i try to go to http://servername which shld load Default module's index controller and action. even if i try to go http://servername/nonexistentpage it also shows a blank screen instead of a 404