Plutonium

I'd be very happy to play this mod but for some reason it gives me this:

Hey there!
I wanted to try out your mod, but when I start the game in custom games I get this error:
**** 2 scripts error(s):
****Unresolved external: "round_one_up" with 0 parameters in "scripts/zm/replaced/_zm.gsc" at line 1 ****
Is the problem on my side? What should I do?

I've sent you a friend request, my user is: manthie

Hey man, first of all thank u so much for this massive mod, second, I had to re-download BO2 and when I tried to insert the folders in their right place idk why but the game its the same. And I know u have a new Tranzit mod (which is also awesome, I've tried it) but I just liked the map so much with no lava, the blue-ish colour instead of red and so on. Can u help why it just doesnt work?