obs-server from home:bs-team:openSUSE:open-build-service:PR-14845 project
Select Your Operating System
Add repository and install manually
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:bs-team:openSUSE:open-build-service:PR-14845/15.5/home:bs-team:openSUSE:open-build-service:PR-14845.repo zypper refresh zypper install obs-server