Rancher入门到精通-2.0 Delta RPMs disabled because /usr/bin/applydeltarpm not installed.

Delta RPMs disabled because /usr/bin/applydeltarpm not installed.

yum provides '*/applydeltarpm' #查看依赖包的位置

yum -y install deltarpm #安装命令

No Presto metadata available for docker-ce-stable