Missing Controller

Error: WaterPumpingController could not be found.

Error: Create the class WaterPumpingController below in file: app/controllers/water_pumping_controller.php

<?php
class WaterPumpingController extends AppController {

	var $name = 'WaterPumping';
}
?>

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