Missing Controller

Error: BlueTram1Controller could not be found.

Error: Create the class BlueTram1Controller below in file: app/controllers/blue_tram1_controller.php

<?php
class BlueTram1Controller extends AppController {

	var $name = 'BlueTram1';
}
?>

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