For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:thiagomacieira/openSUSE_Tumbleweed/home:thiagomacieira.repo
zypper refresh
zypper install pacrunner
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:thiagomacieira/15.4/home:thiagomacieira.repo
zypper refresh
zypper install pacrunner
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:thiagomacieira/15.3/home:thiagomacieira.repo
zypper refresh
zypper install pacrunner