 disable Forge (set |AF_BUILD_FORGE| to |OFF|), otherwise you might get unstable 
% behavior.
% OMEGA
% Download either a release version from <https://github.com/villekf/OMEGA/releases 
% releases>, clone the current master with e.g. |git clone |<https://github.com/villekf/OMEGA.git 
% |https://github.com/villekf/OMEGA.git|> or download an archive of the <https://github.com/villekf/OMEGA/archive/master.zip 
% master-branch>. If you downloaded either a release or master branch archive, 
% you need  to extra