Open Build Service
openSUSE Build Service is an open and complete distribution development platform that designed to encourage developers to compile packages for multiple Linux distributions including CentOS, Mandriva, Ubuntu, Fedora and Debian. It typically simplifies the packaging process, so developers can more easily package a single program for many distributions, and many openSUSE releases, making more packages available to users regardless of what distribution version they use. It is published under the GPL.[1]