Maya Epic Games Toolbarwont install

I am trying to install the epic games toolbar so that I can do content creation in Maya but for some reason the toolbar never shows up, has anyone else had problems with this? It says it needs a 2013 version, any chance it would also work with 2015 or is the version not supported?

The links I am following are the online tutorials:

As far as I have read, only Maya 2014 is supported, nor is LT supported.