For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mfrueh:geo/openSUSE_Tumbleweed/home:mfrueh:geo.repo
zypper refresh
zypper install osmupdate
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mfrueh:geo/openSUSE_Slowroll/home:mfrueh:geo.repo
zypper refresh
zypper install osmupdate
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mfrueh:geo/16.0/home:mfrueh:geo.repo
zypper refresh
zypper install osmupdate