需要 openSUSE Factory+GNOME Factory ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/openSUSE_Factory+GNOME_Factory/GNOME:Apps.repo
zypper refresh
zypper install simple-scan
需要 openSUSE Factory ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/openSUSE_Factory/GNOME:Apps.repo
zypper refresh
zypper install simple-scan
需要 16.0 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/16.0/GNOME:Apps.repo
zypper refresh
zypper install simple-scan
需要 15.6 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/GNOME:Apps/15.6/GNOME:Apps.repo
zypper refresh
zypper install simple-scan