For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:infrastructure:CA/openSUSE_Tumbleweed/openSUSE:infrastructure:CA.repo
zypper refresh
zypper install rebuild-me
For openSUSE Factory PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:infrastructure:CA/openSUSE_Factory_PowerPC/openSUSE:infrastructure:CA.repo
zypper refresh
zypper install rebuild-me
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:infrastructure:CA/15.6/openSUSE:infrastructure:CA.repo
zypper refresh
zypper install rebuild-me
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:infrastructure:CA/15.5/openSUSE:infrastructure:CA.repo
zypper refresh
zypper install rebuild-me