Redmine on Ruby on Rails on CentOS

http://www.redmine.org

http://www.redmine.org/wiki/redmine/RedmineInstall

http://obsessivecollaborator.com/2008/05/redmine-up-and-running.html

cPanel’s easyapache scripts are the only way to fly (or all bets are off, you wanna play go build a debian server).

http://www.cpanel.net/support/docs/ea/ea3/