In this tutorial we will show you how to install WikkaWiki on Ubuntu.WikkaWiki is a flexible, standards-compliant and lightweight wiki engine software written in PHP, which uses a MySQL database to store pages. It is easy to set up and easy to use. It is fairly easy to install WikkaWiki on an Ubuntu 14.04 VPS. The WikkaWiki installation process should take about 5-10 minutes if you follow the very easy steps described below.