title: ZendFramework 1.11.3: 'Plugin by name 'Jquery' was not found in the registry
body: <p>I have two servers. </p>
  
  <ol>
  <li>snow leopard on HFS (case-insensitive) file system</li>
  <li>gentoo linux with ext4 (case-sensitive) file system</li>
  </ol>
  
  <p>on both of them I use php 5.3 and latest apache2 and latest Zend Framework 1.11 build.</p>
  
  <p>under Mac OSX the website works properly, under linux I have the following error:</p>
  
  <pre><code>Fatal error: Uncaught exception 'Zend_Loader_PluginLoader_Exception' with message 'Plugin by name 'Jquery' was not found in the registry; used paths: Dashboard_View_Helper_: /home/ufk/Projects/php-projects/xpo-website/application/modules/dashboard/views/helpers/ xpo_Uploadify_View_Helper_: xpo/Uploadify/View/Helper/ ZendX_JQuery_View_Helper_: ZendX/JQuery/View/Helper/ : /home/ufk/Projects/php-projects/xpo-website/application/helpers/ Zend_View_Helper_: Zend/View/Helper/' in /usr/local/ZendFramework-1.11.3/library/Zend/Loader/PluginLoader.php:412 Stack trace: 
  0 /usr/local/ZendFramework-1.11.3/library/Zend/View/Abstract.php(1174): Zend_Loader_PluginLoader-&gt;load('Jquery') 
  1 /usr/local/ZendFramework-1.11.3/library/Zend/View/Abstract.php(610): Zend_View_Abstract-&gt;_getPlugin('helper', 'jquery') 
  2 /usr/local/ZendFramework-1.11.3/library/Zend/View/Abstract.php(336): Zend_View_Abstract-&gt;getHelper('jquery') 
  3 /home/ufk/Projects/php-projects/xpo-website/application/modules/dashboard/views/scripts/game/login.phtml(1): Zend_View_A in /usr/local/ZendFramework-1.11.3/library/Zend/Loader/PluginLoader.php on line 412
  </code></pre>
  
  <p>I copied the ZendX directory (from extras/library) to the library directory of the Zend Framework located at <code>/usr/local/ZendFramework/library/ZendX/</code>.</p>
  
  <p>I initialize the helper using:</p>
  
  <pre><code>       ZendX_JQuery::enableView($view);
  </code></pre>
  
  <p>the code inside login.phtml that is causing the exception is:</p>
  
  <pre><code>$this-&gt;jquery()-&gt;enable();
  </code></pre>
  
  <p>it shouldn't even relate to the code itself because under the Mac OS server it does work, but i do have ZendX here too so i can't pinpoint the problem.</p>