对于 CentOS 8 Stream，请以根用户 root 运行下面命令：
cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/systemsmanagement:Uyuni:Master:CentOS8-Uyuni-Client-Tools/CentOS_8_Stream/systemsmanagement:Uyuni:Master:CentOS8-Uyuni-Client-Tools.repo
yum install python-msgpack
对于 CentOS 8，请以根用户 root 运行下面命令：
cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/systemsmanagement:Uyuni:Master:CentOS8-Uyuni-Client-Tools/CentOS_8/systemsmanagement:Uyuni:Master:CentOS8-Uyuni-Client-Tools.repo
yum install python-msgpack