Yeah, i forgot, i never tested the install script... i just fixed it :)
I was toying around with the rc script too late at night, so i accidently wrote "rm -rf rc*.d smcfancontrol" instead of "rm -rf rc*.d/smcfancontrol"... i wrote the install script after i had reinstalled all the rc script, so i was a bit tired ;)
Anyway, thanks for telling me :)