If you are certain WHM and cPanel haven't been installed on your server yet, and that you do have an active license for it, you will need to install it. Thankfully, cPanel Inc. has made the process fairly easy on supported hardware and operating systems (seeChapter 1 for more on supported hardware and OSes).
First, make sure the server itself is as pristine as possible. If you've had another control panel or other similar software installed, you may have problems installing cPanel. If you've just gotten your server details from your host NOC, then it's probably ready for cPanel right now.
To install WHM and cPanel, you will need to log into your server as
root first. Once you are at the shell prompt, type the following ...