Para openSUSE Tumbleweed corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:Factory:git-workflow:staging:glaubitz:oci-cli:6/openSUSE_Tumbleweed/devel:Factory:git-workflow:staging:glaubitz:oci-cli:6.repo
zypper refresh
zypper install oci-cli
Para Factory corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/devel:Factory:git-workflow:staging:glaubitz:oci-cli:6/Factory/devel:Factory:git-workflow:staging:glaubitz:oci-cli:6.repo
zypper refresh
zypper install oci-cli