对于 SLE 15 SP4,请以根用户 root 运行下面命令:
zypper addrepo https://download.opensuse.org/repositories/security:schleuder/SLE_15_SP4/security:schleuder.repo
zypper refresh
zypper install rubygem-rack
对于 SLE 15 SP3,请以根用户 root 运行下面命令:
zypper addrepo https://download.opensuse.org/repositories/security:schleuder/SLE_15_SP3/security:schleuder.repo
zypper refresh
zypper install rubygem-rack
对于 SLE 15 SP2,请以根用户 root 运行下面命令:
zypper addrepo https://download.opensuse.org/repositories/security:schleuder/SLE_15_SP2/security:schleuder.repo
zypper refresh
zypper install rubygem-rack