``sudo yum install epel-release``
``sudo curl -o /etc/yum/repos.d/opnfv-apex.repo http://artifacts.opnfv.org/apex/euphrates/opnfv-apex.repo``
``sudo yum install epel-release``
``sudo curl -o /etc/yum/repos.d/opnfv-apex.repo http://artifacts.opnfv.org/apex/euphrates/opnfv-apex.repo``