WARNING: Apache doesn't seem to be compiled with the 'prefork' or 'worker' MPM
Passenger has only been tested on Apache with the 'prefork' and the 'worker'
MPM. Your Apache installation is compiled with the 'event' MPM. We recommend
you to abort this installer and to recompile Apache with either the 'prefork'
or the 'worker' MPM.
There are multiple users using apache, who knows if other users need the 'event' mpm. Will passenger work anyways? What are the consequences?