For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:geokraft4/openSUSE_Factory_ARM/home:geokraft4.repo
zypper refresh
zypper install libpci3
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:geokraft4/15.4/home:geokraft4.repo
zypper refresh
zypper install libpci3
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:geokraft4/15.3/home:geokraft4.repo
zypper refresh
zypper install libpci3