That's my problem. I checked the folder and it is there but when I start toribash the script isn't there. any help?

Create a script called zzz.lua in your script folder ;)

The worldbuilder.lua script will appear in your Script menu after that !

How do I do that?

Basically, open Notepad, save the text file as zzz.lua in your Toribash Folder, data > script

ok thanks

Don't forget to put as extension "lua" ;)