There is a new version of that tutorial, but it is for V5. I suggest you look at that as it works a lot better than the previous one. V5 also gives you a lot more new features over V4.
Regarding the old V3 tutorial, if you don’t want to go with V5, then follow the V3 one on V4 then post specifics about what doesn’t work, including screenshots. Without that, nobody can really help you.