centos5/6 安装epel源

为什么装这个？因为这个的开源包很多，比官方的更开放一些？

当然 我是为了装docker 更方便一些

当然 centos 5 还不可以装docker 但是使用epel 并没有什么坏处 

Centos 5.x

wget http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm


sudo rpm -Uvh remi-release-5*.rpm epel-release-5*.rpm

Centos 6.x

wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm


wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm


sudo rpm -Uvh remi-release-6*.rpm epel-release-6*.rpm