Extra Packages for Enterprise Linux (EPEL) 有大用

EPEL (Extra Packages for Enterprise Linux，企业版Linux的额外软件包) 是Fedora小组维护的一个软件仓库项目，为RHEL/CentOS提供他们默认不提供的软件包。这个源兼容RHEL及像CentOS和Scientific Linux这样的衍生版本。

安装方式：

1. RHEL/CentOS 6

yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm

2. RHEL/CentOS7

yum install  https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

3. RHEL/CentOS8

yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

来自  https://blog.csdn.net/xinshuzhan/article/details/104998623