For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:crakkhat/openSUSE_Tumbleweed/home:crakkhat.repo
zypper refresh
zypper install quickemu
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:crakkhat/openSUSE_Slowroll/home:crakkhat.repo
zypper refresh
zypper install quickemu
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:crakkhat/openSUSE_Factory_ARM/home:crakkhat.repo
zypper refresh
zypper install quickemu