Xopez, I'd be surprised if you could get this working.
The original post is 4+ years old.
The last post of the thread before yours was 1.5 years ago.
Make sure you're using the last known working code, submitted by someone other than the original developer, from this 1.5 year old message.
https://forums.ulyssesmod.net/index.php/topic,3650.msg35204.html#msg35204If it's not working, we likely need to move it to Release archives in read-only.
I probably didn't move it last time I cleaned the releases section because it was about a year ago, and that link I posted above was probably working at the time.
Gmod's updated many times since then, as has ULIb and ULX.