Feisty and grub

[Josef Wolf]

Hello,

I tried to install the alpha of feisty.  At the end of the install,
I get the error that grub installation failed.  On the log-screen
(ALT-F4), I see the error message that grub-install was not found.

Then I am thrown into d-i main menu.  When I choose "install grub"
menu from that, then apt-get is run to install grub and the second
try to run grub-install works as expected.

Seems like some dependencies are broken.  Any ideas how to fix this
or what causes the problem?