zeromq from systemsmanagement:Uyuni:Master:TEST:1:CR:CentOS6-Uyuni-Client-Tools project

需要 CentOS 6 ，用 root 執行：

cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/systemsmanagement:Uyuni:Master:TEST:1:CR:CentOS6-Uyuni-Client-Tools/CentOS_6/systemsmanagement:Uyuni:Master:TEST:1:CR:CentOS6-Uyuni-Client-Tools.repo
yum install zeromq