1) Log in to Your DirectAdmin
2) If You have more then 1 domain, click any of them to get to the main menu of DirectAdmin.
3) Click "Extra Features" then Click "Softaculous Auto Installer".
4) Mouse over Wordpress icon and click "Install".
5) Fill in all necessary fields.
6) Delete "wp" in field "In Directory" if Wordpress should not be in any directory.
7) We strongly suggest to tick "Limit Login Attempts (Loginizer)" for security.
8) Click "install" on the bottom of the page, after some time Your new Wordpress installation should be ready.