CentOS Add Epel Source

1. RPM-UVH Http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
The bold part needs to be chosen according to its own environment.

2. Rpm-import/etc/pki/rpm-gpg/rpm-gpg-key-epel
You can do this without doing this (because when you install the software with yum, you can automatically import it when prompted to select Y)

3. Modify the/etc/yum.repos.d/epel.repo file and add a property at the end of [Epel] priority=11
Yum first went to the official source, the official did not go to the source of Epel to find

CentOS Add Epel Source