Missing Controller

Error: Opteron16a8dController could not be found.

Error: Create the class Opteron16a8dController below in file: app/controllers/opteron16a8d_controller.php

<?php
class Opteron16a8dController extends AppController {

	var $name = 'Opteron16a8d';
}
?>

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