For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mikelpr/openSUSE_Tumbleweed/home:mikelpr.repo
zypper refresh
zypper install newflasher
For openSUSE Leap 15.2 PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mikelpr/openSUSE_Leap_15.2_PowerPC/home:mikelpr.repo
zypper refresh
zypper install newflasher
For openSUSE Factory PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mikelpr/openSUSE_Factory_PowerPC/home:mikelpr.repo
zypper refresh
zypper install newflasher
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mikelpr/15.4/home:mikelpr.repo
zypper refresh
zypper install newflasher