Missing Controller

Error: Transformation2b0Controller could not be found.

Error: Create the class Transformation2b0Controller below in file: app/controllers/transformation2b0_controller.php

<?php
class Transformation2b0Controller extends AppController {

	var $name = 'Transformation2b0';
}
?>

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