How to install DokuWiki on Ubuntu

In this article, we will show you how to install DokuWiki on an Ubuntu 14.04 VPS with PHP-FPM and Nginx. DokuWiki is a simple to use and highly versatile wiki software written in PHP that doesn’t require a database. DokuWiki is easy to install and use, has an amazing variety of extensions and it is open source. This guide should work on other Linux VPS systems as well but was tested and written for an Ubuntu 14.04 VPS.