For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Tumbleweed/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Leap 42.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Leap_42.3/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Leap 42.2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Leap_42.2/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Leap 42.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Leap_42.1/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Leap 15.2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Leap_15.2/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Leap 15.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Leap_15.1/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Leap 15.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Leap_15.0/science:EtherLab.repo
zypper refresh
zypper install kernel-rt
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/science:EtherLab/openSUSE_Factory/science:EtherLab.repo
zypper refresh
zypper install kernel-rt