需要 16.0 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:FabioMux/16.0/home:FabioMux.repo
zypper refresh
zypper install rubygem-minitar
需要 15.6 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:FabioMux/15.6/home:FabioMux.repo
zypper refresh
zypper install rubygem-minitar
需要 15.5 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:FabioMux/15.5/home:FabioMux.repo
zypper refresh
zypper install rubygem-minitar
需要 15.4 ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:FabioMux/15.4/home:FabioMux.repo
zypper refresh
zypper install rubygem-minitar