gnome-font-viewer from openSUSE:Backports:SLE-15-SP3 project
Selecione seu sistema operacional
Adicionar repositório e instalar manualmente
Para step execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Backports:SLE-15-SP3/step/openSUSE:Backports:SLE-15-SP3.repo zypper refresh zypper install gnome-font-viewer
Para standard execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Backports:SLE-15-SP3/standard/openSUSE:Backports:SLE-15-SP3.repo zypper refresh zypper install gnome-font-viewer