DarkRP Scoreboard Help

Hey, I own a darkrp 2.4.3 server and I’m trying to install this scoreboard: http://www.garrysmod.org/downloads/?a=view&id=130148
But I don’t know where and how to install it. Could anyone help me out?

and extract the folder scoreboard folder to lua/autorun as well.
Though since this was last updated 2012 I’d assume that it’s outdated.