This causes a bit of a problem for me as well. The official install instructions at http://modrails.com/documentation/Users%20guide%20Apache.html#_apache_development_headers_aren_8217_t_installed suggest building with prefork as well.
sudo apt-get install apache2-prefork-dev ** Changed in: passenger (Ubuntu) Status: New => Confirmed -- Building against apache2-prefork-dev would allow mod_php5 cohabitation https://bugs.launchpad.net/bugs/332238 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs