Warning: require_once(Zend/Queue.php): failed to open stream: No such file or directory in /var/www/static/library/ZendFramework-1.11.9/tests/Zend/Queue/Adapter/MemcacheqTest.php on line 32

Fatal error: require_once(): Failed opening required 'Zend/Queue.php' (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/static/library/ZendFramework-1.11.9/tests/Zend/Queue/Adapter/MemcacheqTest.php on line 32