title: CakePHP Debug Error Cannot Find Webroot
body: <p>I'm using Zend Studio to debug a CakePHP app locally on a Windows 2008 R2 VM.  When I tell Zend to debug index.php, I receive the following error:</p>
  
  <pre><code>Warning: require(webroot\index.php): failed to open stream: No such file or directory in **my directory name**
  
  Fatal error: require(): Failed opening required 'webroot\index.php' 
  </code></pre>
  
  <p>My directory name ommitted for brevity.</p>
  
  <p>The index.php contains </p>
  
  <pre><code>require 'webroot' . DIRECTORY_SEPARATOR . 'index.php';
  </code></pre>
  
  <p>What changes are needed to debug locally?</p>