对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:markusd:samba:samba-4.21-related:samba-4.21-mit-fs/openSUSE_Tumbleweed/home:markusd:samba:samba-4.21-related:samba-4.21-mit-fs.repo
zypper refresh
zypper install chrony
对于 15.6，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/home:markusd:samba:samba-4.21-related:samba-4.21-mit-fs/15.6/home:markusd:samba:samba-4.21-related:samba-4.21-mit-fs.repo
zypper refresh
zypper install chrony