Byzantium won`t install with less than 4GB of RAM

Hi :slight_smile:

I have a 2nd Gen i3 laptop with 4GB of RAM, but only 3,7GB is available to the system. Although I know I can run GNOME with this machine, or even switch the desktop environment, Calamares does not let me install the system. Is this a bug?

I really want to install PureOS here. Is there any way to do that, like debootstrap?

Iā€™m sorry, my mistake.
The RAM message is just a warning. The real erros was the lack of a suitable partition for the installation.