Missing Controller

Error: RphilbrookController could not be found.

Error: Create the class RphilbrookController below in file: app\controllers\rphilbrook_controller.php

<?php
class RphilbrookController extends AppController {

	var $name = 'Rphilbrook';
}
?>

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