Для openSUSE Factory zSystems запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cboltz/openSUSE_Factory_zSystems/home:cboltz.repo
zypper refresh
zypper install fontlinge
Для openSUSE Factory запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cboltz/openSUSE_Factory/home:cboltz.repo
zypper refresh
zypper install fontlinge
Для 16.0 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:cboltz/16.0/home:cboltz.repo
zypper refresh
zypper install fontlinge