SilverStripe Virtual Appliance
The SilverStripe virtual appliance is an Ubuntu virtual machine with an installed instance of SilverStripe CMS. This virtual appliance is a sandbox that allows users to rapidly test and evaluate SilverStripe CMS without the burden of installing and configuring the software.
SilverStripe is a free and open source Content Management System (CMS) and Framework for creating and maintaining websites and web applications. It provides an out of the box web-based administration panel that enables users to make modifications to parts of the website, which includes a WYSIWYG website editor. The core of the software is SilverStripe Framework, a PHP Web application framework.