I compiled GRUB from source, using pretty much default settings in a chroot debian sid environment using default
--prefix so it installed in /usr/local.
When I copied the files over to a system with busybox as main core (Not even
bash is installed),
ash can't detect many grub binaries.
Due to that, I can't use
grub-install or others (although I can run
grub-mkconfig, but it says that it doesn't find