1. Download epel release
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
2. Install epel package ( uninstall old epel package if conflict occur)
rpm -i epel-release-latest-7.noarch.rpm
3. Update yum
sudo yum update
4. Install ansible
sudo yum install ansible
5. Test
ansible --version
ansible localhost -m ping
