This is a small tutorial (to be continued)

- Install VirtualBox on your PC:
https://www.virtualbox.org/wiki/Downloads

- Download Debian12 ISO from:
https://www.debian.org/download

- Launch VirtualBox and create a new machine by selecting the Debian 12 ISO in the configuration panel.

- Launch the installation of Debian 12

- Launch console in Debian

- Write su

- Write your password to go to root mode

- Write wget 'https://bigfoot.morphos-team.net/test/morphos-sdk_20230510-1_amd64.deb'

- Write apt-get install ./morphos-sdk_20230510-1_amd64.deb

- Update TinGL SDK and your others libs if you have.

- Install VBoxGuest via c:Programmes/Oracle/VirtualBox/VBoxGuestAdditions.iso on Windows and on Debian

- Activate bidirectionnal Clipboard option via VirtualBox menu, it's a nice feature.

Thanks Jacadcaps and BeWorld for your help and of course Bigfoot for this SDK for cross-compilation!