对于 openSUSE Leap 15.4，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/GNOME:STABLE:41/openSUSE_Leap_15.4/GNOME:STABLE:41.repo
zypper refresh
zypper install meld
对于 openSUSE Leap 15.3，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/GNOME:STABLE:41/openSUSE_Leap_15.3/GNOME:STABLE:41.repo
zypper refresh
zypper install meld
对于 SLE 15 SP4，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/GNOME:STABLE:41/SLE_15_SP4/GNOME:STABLE:41.repo
zypper refresh
zypper install meld