Your server's suitability doesn't depend on what Kernel it's running.
The links I sent earlier explain the system requirements if you're not running Docker.
ie PHP 5.6 with ZeroMQ support included, MySQL 5.6.
You also need to make changes to your webserver configuration so that only the "web" folder of Xibo is served. That is all explained in the manual.
You'll also need to install, configure and run XMR and XTR.
As it's a custom install, we can't give a step-by-step as we don't know where your files are located, or what position you're starting from. You will need to check on each item yourself, and critically have a good backup before you begin so you can roll back if there are issues.