Current version is Spacewalk 2.9 and is licensed under the General Public License (GPLv2).
Up to date instructions on how to install and upgrade Spacewalk could be found on our Github Wiki
For more information please visit the Spacewalk developer wiki.
Spacewalk provides RPM repositories in COPR.
yum copr enable @spacewalkproject/spacewalk-2.9
Repositories could be still added as a standard YUM repository
Repositories could be set up manually by using .repo files from our build system.download area of the project wiki for more information and access to the Spacewalk 2.9 public GPG key. For more information on using this yum repository and installing Spacewalk, please visit the Spacewalk installation procedures on the developer wiki.