Marciago

I'm trying to get setHome commands and tp controls in our private minecraft server but I'm running into some issues. I drop the file into the mods folder for our server (which I did with tree chopper, and it worked). It's my understanding that the mod needs to match the correct minecraft version? I have tried several didn't files that either don't allow me to get into the server or just don't pup up at all in my commands client side. Anyone else have this issue? Any advice?