I'm trying to enforce SELinux on SLED 11 SP2 and followed instructions for "SELinux and openSUSE 11.1" from "http://en.opensuse.org/SDB:SELinux".

Here is my SLED11 version details.
output of "cat SuSE-release" is
SUSE Linux Enterprise Desktop 11 (X86_64)
Version =11

when I'm trying to execute "zypper in checkpolicy policycoreutils selinux-tools libselinux1 libsepol1 libsemanage1" not able to install packages.
My system doesn't have location /etc/selinux/config. So, i have created this file.

when I do execute "sestatus", getting the output "command not found"

How can I enforce SELinux on SLED 11 SP2?

Appreciated your help in advance.