.. include:: /Includes.rst.txt ==================== Installation & Setup ==================== To follow along with this documentation you need to have: 1. :doc:`TYPO3 installed and running `. 2. The system extensions *Extbase* and *Fluid* installed. 3. The `Extension Builder `__ extension installed. The Extension Builder helps you to create and manage your Extbase and Fluid based extensions and comes with a backend administrative module. Note that you should still familiarize yourself with the files that the Extension Builder generates and their usage.