Requirements Grawlix has a few standard requirements, not unlike WordPress, Kirby, Drupal, or other popular content management systems. A web host with PHP 5.3 and MySQL 5 or later. Permissions from said host to use .htaccess. The ability to FTP and edit bits of code. Willingness to provide feedback to help us improve the Grawlix CMS. Money. Just kidding, the Grawlix CMS is free, though we won’t turn down your help.