Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:kfreitag/openSUSE_Tumbleweed/home:kfreitag.repo
zypper refresh
zypper install kraft
Para openSUSE Factory execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:kfreitag/openSUSE_Factory/home:kfreitag.repo
zypper refresh
zypper install kraft
Para 15.5 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:kfreitag/15.5/home:kfreitag.repo
zypper refresh
zypper install kraft