updated to enable epel repo before instaling ansible

sails/install.sh

@@ -10,7 +10,7 @@ if [ -e "/usr/bin/apt-get" ]; then
 elif [ -e "/usr/bin/yum" ]; then
   echo "-- Installing using yum"
   sudo yum -y install epel-release
-  sudo yum -y install ansible
+  sudo yum -y install ansible --enablerepo=epel
 else
   echo "XX Cannot install ansible"
   exit
@@ -30,4 +30,4 @@ elif [ -e "/home/vagrant/sync/playbook.yml" ]; then
 else
   echo "XX Playbook not found, provision not finished"
   exit
-fi
+fi
\ No newline at end of file