This article will show you how to install Wordpress to your 123-reg.co.uk VPS .
Login to your cPanel account https://[[IP Address]]:2083/. Changing [[IP Address]] to the IP address of your VPS.
Scroll down to the Software/Services section and click Site Software.
Under Blogs click on the Wordpress link.
Enter an Admin Username and Password, choose the Installation URL and select your database options. Then press the Install button to start the installation of Wordpress.
Tip: WordPress will be installed into the directory selected here, if you wish to install WordPress to the root leave the box after your domain name empty.
When the installation is complete you will see the following confirmation.