Oracle linux: No package epel-release available 筆記

解決方式：

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

檢查：

yum repolist

參考：
https://blog.csdn.net/u012560213/article/details/80783008