wget http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-12.noarch.rpm
rpm -ivh epel-release-7-12.noarch.rpm
wget http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-12.noarch.rpm
rpm -ivh epel-release-7-12.noarch.rpm