yum from systemsmanagement:spacewalk project
选择您的操作系统
添加软件源并手动安装
对于 SLE 12 SP4，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:spacewalk/SLE_12_SP4/systemsmanagement:spacewalk.repo zypper refresh zypper install yum
对于 SLE 12 SP3，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:spacewalk/SLE_12_SP3/systemsmanagement:spacewalk.repo zypper refresh zypper install yum