Remove the Kernal Package is Dangerous

Max occasionally removed the kernal package from his vm-box by

> apt-get remove kernel-image-2.4.27-2-386

Afterwards, the Debain cannot startup any more. :( If you check /boot/* and find out that vmlinux disappeared. Thus gnub cannot load kernel and the following error showed up:

grub error 8 kernel must be loaded before booting