For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:cluster/openSUSE_Tumbleweed/network:cluster.repo
zypper refresh
zypper install VirtualGL
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:cluster/openSUSE_Factory_ARM/network:cluster.repo
zypper refresh
zypper install VirtualGL
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:cluster/openSUSE_Factory/network:cluster.repo
zypper refresh
zypper install VirtualGL
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:cluster/15.6/network:cluster.repo
zypper refresh
zypper install VirtualGL
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:cluster/15.5/network:cluster.repo
zypper refresh
zypper install VirtualGL
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:cluster/15.4/network:cluster.repo
zypper refresh
zypper install VirtualGL