My setup : OSX : 10.8.5 Apache : # httpd -V Server version: Apache/2.2.26 (Unix) Server built: Dec 10 2013 22:06:35 Server’s Module Magic Number: 20051115:33 Server loaded: APR 1.4.5, APR-Util 1.3.12 Compiled using: APR 1.4.5, APR-Util 1.3.12 Architecture: 64-bit Server MPM: Prefork threaded: no forked: yes (variable process count) Server compiled with…. -D APACHE_MPM_DIR=”server/mpm/prefork” … →