Problemas com a instalacao do Grub

[mfdzerohour]

Boa tarde, estou com problemas na instalacao do grub, ele esta mostrando os erros abaixo:
(chroot) Gentoo-11 grub # grub-install --no-floppy /dev/sda
GNU GRUB version 0.97 (640K lower / 9216K upper memory)

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lists possible command completions. Anywhere else TAB lists the possible
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grub> root (hd0,4)
Filesystem type is ext2fs, partition type 0x83
grub> setup --stage2=/boot/grub/stage2 --prefix=/boot/grub (hd0)
Checking if "/boot/grub/stage1" exists... yes
Checking if "/boot/grub/stage2" exists... yes
Checking if "/boot/grub/e2fs_stage1_5" exists... yes
Running "embed /boot/grub/e2fs_stage1_5 (hd0)"... 22 sectors are embedded.
succeeded
Running "install --stage2=/boot/grub/stage2 /boot/grub/stage1 (hd0) (hd0)1+22 p (hd0,4)/boot/grub/stage2 /boot/grub/menu.lst"... failed

Error 6: Mismatched or corrupt version of stage1/stage2
grub> quit

o grub.conf (menu.lst) esta da seguinte forma:
default 0
timeout 30
#splashimage=(hd0,4)/boot/grub/splash.xpm.gz

title Gentoo Linux 2.6.39-r1 - 04-11-2011 - MFD
root (hd0,4)
kernel /boot/kernel-2.6.39-gentoo-r3_amd64_mfd_04092011 root=/dev/ram0 real_root=/dev/sda5

fstab
NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/sda5 / ext4 noatime 0 1
/dev/sda3 none swap sw 0 0
/dev/cdrom /mnt/cdrom auto noauto,ro 0 0
/dev/sda6 /home ext4 auto 0 0

proc /proc proc defaults 0 0