[Solved] iptables: Saving firewall rules to /etc/sysconfig/iptables: /etc/init.d/iptables: line 268: restorecon: command not found

When trying to save changes to my iptables firewall rules, I was receiving this error:

iptables: Saving firewall rules to /etc/sysconfig/iptables: /etc/init.d/iptables: line 268: restorecon: command not found

To fix it, you must install policycoreutils:

yum install policycoreutils