I followed an apple discussions's post's soundflower removal instructions but it didn't work

Re: Soundflower

i followed the instructions in the post linked above. nothing came up after entering the first step's script (where it says 'If you are having difficulty removing Soundflower, open up a terminal and type:') into terminal, which according to the post meant it was not on my system, and that if soundflower was still showing in sytsemprefs>sound, a restart is all that would be needed, however i restarted and it didn't fix it.

i need to get this thing off my computer, it stops the system sound from changing between headphones and system speakers automatically when removing and plugging in headphones.

EDIT: i don't know how this ended up in logic studio forum, this was meant for os x el capitain, if a mod could move it there or to a more relevant forum i'd appreciate it