debian:/home/user# grub-
grub-floppy       grub-md5-crypt    grub-set-default
grub-install      grub-reboot       grub-terminfo
debian:/home/user# grub-install "(hd0)"
Could not find device for /boot: Not found or not a block device.
debian:/home/user# grub-install --root-directory=/boot "(hd0)"
Probing devices to guess BIOS drives. This may take a long time.
Could not find device for /boot/boot: Not found or not a block device.
debian:/home/user# grub-install --root-directory=/boot "(hd0,2)"
Could not find device for /boot/boot: Not found or not a block device.
debian:/home/user# grub-install --root-directory=/boot "(hd0,3)"
Could not find device for /boot/boot: Not found or not a block device.
debian:/home/user# grub-install --root-directory=/boot "(hd0,1)"
Could not find device for /boot/boot: Not found or not a block device.
debian:/home/user# mkdir 2
debian:/home/user# mkdir /2
debian:/home/user# cd ../..
debian:/# mount -t ext3 /dev/sda3 /2
debian:/# grub-install --root-directory=/2/boot "(hd0)"
Probing devices to guess BIOS drives. This may take a long time.
The file /2/boot/boot/grub/stage2 not read correctly.
debian:/# grub-install --root-directory=/2 "(hd0)"
Installation finished. No error reported.
This is the contents of the device map /2/boot/grub/device.map.
Check if this is correct or not. If any of the lines is incorrect,
fix it and re-run the script `grub-install'.

(hd0)   /dev/sda
debian:/#
debian:/#


Is this correct and does this work!?