What email address did you use for me? firstname.lastname@example.org
normally works fine...
In any event, see here: viewtopic.php?f=3&t=327&start=20
Short answer: El Capitan with rootless security will be difficult. Possibly very difficult indeed. Plus I'm up the walls with real work at the moment and can't devote a whole lot of time to this for the next month or more unfortunately.