apache2-mod_auth_mellon from openSUSE:infrastructure:vbforums project
Select Your Operating System
Add repository and install manually
For SLE 12 SP5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:infrastructure:vbforums/SLE_12_SP5/openSUSE:infrastructure:vbforums.repo zypper refresh zypper install apache2-mod_auth_mellon