title: Note: PHPUnit is required in order to generate controller test stubs
body: <p>Here is my command on the terminal and I got a notice message </p>
  
  <pre><code>Note: PHPUnit is required in order to generate controller test stubs.
  
  volition@volition-H61M-DS2:/var/www/register$ zf create action root Authentication
  
  Note: PHPUnit is required in order to generate controller test stubs.
  
  Creating an action named root inside controller at /var/www/register/application/controllers/AuthenticationController.php
  Updating project profile '/var/www/register/.zfproject.xml'
  Creating a view script for the root action method at /var/www/register/application/views/scripts/authentication/root.phtml
  Updating project profile '/var/www/register/.zfproject.xml'
  </code></pre>
  
  <p>This is my include_path:</p>
  
  <pre><code>include_path    .:/usr/share/php:/usr/share/pear
  </code></pre>
  
  <p>I don't know what I'm doing wrong here.</p>
  
  <p>and also I want to know what is the use of phpUnit ??</p>