For openSUSE Leap 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:Uyuni:Snapshots:2024.03/openSUSE_Leap_15.6/systemsmanagement:Uyuni:Snapshots:2024.03.repo
zypper refresh
zypper install yomi-formula
For openSUSE Leap 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:Uyuni:Snapshots:2024.03/openSUSE_Leap_15.5/systemsmanagement:Uyuni:Snapshots:2024.03.repo
zypper refresh
zypper install yomi-formula