If anyone gets this:
....just run the script again... I got a bit confused at that point
>> scripts <<
* Cloning scripts
Initialized empty Git repository in /usr/share/compiz-git/scripts/scripts/.git/
remote: Counting objects: 70, done.
Receiving objects: 100% (70/70), 10.80 KiB, done.
remote: Compressing objects: 100% (66/66), done.
remote: Total 70 (delta 23), reused 0 (delta 0)
Resolving deltas: 100% (23/23), done.
-> git-compiz script updated...Restart required!
It should take about 15 minutes to compile.
Nice howto btw! Hoping this works.