報錯原因
系統中未啟用 RHEL/CentOS 7.x/6.x/5.x 的 EPEL 存儲庫。
EPEL 代表企業 Linux 及其在線分布式的額外軟件包，可以由 yum 程序自動下載和安裝。
只要啟用了此選項，錯誤就會解決
解決方法
- CentOS7
# 如果沒有安裝 wget 需要先 yum install wget wget http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm rpm -ivh epel-release-latest-7.noarch.rpm
- CentOS6
# RHEL/CentOS 6 32-Bit wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm rpm -ivh epel-release-6-8.noarch.rpm # RHEL/CentOS 6 64-Bit wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm rpm -ivh epel-release-6-8.noarch.rpm
有必要的話再
yum update