Makehuman script

Hey guys

So i’m following this video tutorial:
and at about 1:40 it says I need to turn on the Mocap setting by going to user preferences, add-ons & 3d view. Now the addon I need to turn on isn’t there, but when I try to install it I get a message saying “error already installed”.

Any and all help would be greatly appreciated.

Never mind, found it. Sorry for the bother