CentOS7安装EPEL的两种方式

安装Howto
安装CentOS SCLo RH存储库:
yum install centos-release-scl-rh

epel是社区强烈打造的免费开源发行软件包版本库。

EPEL,即Extra Packages for Enterprise Linux的简称,是为企业级Linux提供的一组高质量的额外软件包,包括但不限于Red Hat Enterprise Linux (RHEL), CentOS and Scientific Linux (SL), Oracle Enterprise Linux (OEL)。(关于 : EPEL)

方法一:yum命令安装

yum install epel-release -y

方法二:手动安装

针对系统架构选择相应的类型:http://dl.fedoraproject.org/pub/epel/7/。我们使用的x86_64,就要进入该目录下寻找相应包,安装方法如下:

# rpm -ivh http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

如果报冲突,可以把冲突的包删除

yum remove epel-release

或者:

# wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-2.noarch.rpm
# rpm -vih epel-release-7-2.noarch.rpm

更新数据

yum clean all && yum makecache

查看仓库多了下面一行,有一万多个包。

<pre class="brush:bash;toolbar:false" style="font-family: Arial, Helvetica, sans-serif; padding: 5px; max-width: 680px !important; background-color: rgb(246, 246, 246); border: 1px dotted rgb(170, 170, 170); white-space: pre-wrap; word-wrap: break-word;">*epel/x86_64          Extra Packages for Enterprise Linux 7 - x86_64      11,018</pre>

<pre class="brush:bash;toolbar:false" style="font-family: Arial, Helvetica, sans-serif; padding: 5px; max-width: 680px !important; background-color: rgb(246, 246, 246); border: 1px dotted rgb(170, 170, 170); white-space: pre-wrap; word-wrap: break-word;">[root@hddcluster2 ~]# yum repolist
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.cn99.com
 * epel: mirror01.idc.hinet.net
 * extras: mirrors.aliyun.com
 * updates: mirrors.cn99.com
repo id               repo name                                           status
base/7/x86_64         CentOS-7 - Base                                      9,363
*epel/x86_64          Extra Packages for Enterprise Linux 7 - x86_64      11,018
extras/7/x86_64       CentOS-7 - Extras                                      435
updates/7/x86_64      CentOS-7 - Updates                                     418
repolist: 21,234

[root@hddcluster2 ~]#

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    原文作者:Joncc
    原文地址: https://www.jianshu.com/p/1882cd3b2295
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