Audio Units Not Installing in Logic Pro X

I'm trying to find a DJ record scratch plugin for Logic and the plugin that I keep seeing on websites is called Turntablist. It seems like it's what I need so I downloaded it, but when I dragged the .components file to the Library/Audio/Plugins/Components folder and then relaunch Logic, Turntablist doesn't show up. Is there something else I have to do in order to install this plugin? Or if anyone knows of an alternative record scratch audio unit that's free, please let me know.