Read the statement by Michael Teeuw here.
how to run magic mirror on raspberry pi desktop at virtual box
I am trying to test the magic mirror and some modules on raspberry pi desktop installed on virtual box. But it is not running at all, can someone please guide me to install the magic mirror and at least some basic modules on the same for just test purpose. If it will work then it will be easy for me to develop some modules for me on my laptop and test easily.
I have followed this process to install raspberry pi stretch desktop on virtual box. https://www.youtube.com/watch?v=EE--H1wYKGU