1、Create the repository config file /etc/yum.repos.d/rpm-sphere.repo:
[rpm-sphere]
name=RPM Sphere
baseurl=http://download.opensuse.org/repositories/home:/zhonghuaren/Fedora_23/gpgkey=http://download.opensuse.org/repositories/home:/zhonghuaren/Fedora_23/repodata/repomd.xml.key
enabled=1
gpgcheck=1
2、Install vde2 rpm package:# yum install vde2
不知道第一个怎么操作，新手，求大家帮忙！