I can't compile it from source no matter what i try. It's error after error. If anyone is using Fusion on Slackware then please let me know how you did it.
Installing Compiz-Fusion
Archived thread 495212 from Slackware and derivatives. Markdown source: Slackware_and_derivatives/thread_495212_Installing_Compiz-Fusion.md
Can you post the terminal output?
Why do you compile ? Compiz is in Slack's packages (assuming you're running 12.0).