安装opennms，Setup OpenNMS YUM repository出错

安装opennms时出错，请设置OpenNMS YUM存储库。安装opennms时出错，设置OpenNMS YUM存储库简介:[opennms @ localhost ~]$ sudo rpm-Uvh http://yum . opennms . org/repo files/opennms-repo-snapshot-rhel 7。