dssi from Education project
Select Your Operating System
Add repository and install manually
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Education/15.6/Education.repo zypper refresh zypper install dssi
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Education/15.5/Education.repo zypper refresh zypper install dssi
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Education/15.4/Education.repo zypper refresh zypper install dssi