title: CakePHP cannot find UsersController
body: <p>I have been following the blog tutorial on cakephp.org and I had adding and editing the posts table working fine. I wanted to add a user login but I am having trouble when following the tutorial. When I run my application now I keep getting the error:</p>
  
  <p>Error: UsersController could not be found.</p>
  
  <p>Error: Create the class UsersController below in file: app/Controller/UsersController.php</p>
  
  <p>I know the controller is definitely there, I followed naming conventions, and I can't find any errors in the code for UsersController.php or anything else. Does anyone have any idea why this may be happening? </p>
  
  <p>EDIT: clearing caches don't seem to be the problem. All that is there is an empty text file. </p>
  
  <p>Thanks, 
     Jon</p>