Missing Controller

Error: PumpingWaterController could not be found.

Error: Create the class PumpingWaterController below in file: app/controllers/pumping_water_controller.php

<?php
class PumpingWaterController extends AppController {

	var $name = 'PumpingWater';
}
?>

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