OpenGeo Suite for Linux
As of version 2.3.3, the OpenGeo Suite no longer ships self-contained installer packages for Linux. The OpenGeo Suite for Linux now comes in standard package formats accessible through OpenGeo package repositories. This way of installing/managing the OpenGeo Suite is designed to integrate better into existing systems and therefore be more convenient for system administrators or anyone who wants to manage their packages from a central location.
There are two separate package repositories, one for RPM packages (Red Hat, CentOS) and one for Debian packages (Ubuntu). Please see the Linux install instructions for more information.