Для openSUSE Factory+GNOME Factory запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/openSUSE_Factory+GNOME_Factory/GNOME:Apps.repo
zypper refresh
zypper install grisbi
Для openSUSE Factory запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/openSUSE_Factory/GNOME:Apps.repo
zypper refresh
zypper install grisbi
Для 16.0 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/16.0/GNOME:Apps.repo
zypper refresh
zypper install grisbi
Для 15.6 запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/15.6/GNOME:Apps.repo
zypper refresh
zypper install grisbi