Missing Controller

Error: Rosenberged2c7Controller could not be found.

Error: Create the class Rosenberged2c7Controller below in file: app/controllers/rosenberged2c7_controller.php

<?php
class Rosenberged2c7Controller extends AppController {

	var $name = 'Rosenberged2c7';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp