# Setup¶

The documentation in this chapter contains the information that is relevant for you, if you are want to install and/or uninstall the plugin on your MediaWiki.

## Compatibility¶

MediaWiki 1.19, 1.20, 1.21, 1.22, 1.23, 1.24

## Requirements¶

• PHP PHP 5.4/5.5/5.6/7.0
• Installed vBulletin: 4.0, 4.1 or 4.2
• Installed PHP cURL, mCrypt extensions

## Install¶

Note please: It’s best to put the site into Maintenance Mode first and take a backup, before you start making any other changes!