fai-setup failed

[Riza Nuari]

i tried to make fai server with ubuntu, and i using step-by-step on 
http://faiwiki.informatik.uni-koeln.de/index.php/UbuntuJauntyInstallationHowTo 

I used repo from my local country (http://kambing.ui.ac.id). But when i 
execute fai-setup -v , i've got this error:

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cp: cannot stat `/srv/fai/nfsroot/live/filesystem.dir/boot/vmlinuz-*': 
No such file or directory
cp: cannot stat 
`/srv/fai/nfsroot/live/filesystem.dir/boot/initrd.img-*': No such file 
or directory
DHCP environment prepared. If you want to use it, you have to enable the 
dhcpd and the tftp-hpa daemon.
ERROR: No initrd installed.
Log file written to /var/log/fai/make-fai-nfsroot.log
Aborting
Removing `local diversion of /sbin/discover-modprobe to 
/sbin/discover-modprobe.distrib'
Log file written to /var/log/fai/make-fai-nfsroot.log
chown: cannot access `.rhosts': No such file or directory
 * Re-exporting directories for NFS kernel daemon...
   ...done.

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did i miss something on my configuration?

this is my /etc/fai/NFSROOT file :

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# package list for creating the NFSROOT

PACKAGES aptitude
nfs-common fai-nfsroot module-init-tools dhcp3-client ssh rdate lshw portmap
bootpc rsync lftp less dump reiserfsprogs ext2resize usbutils
hwinfo psmisc pciutils hdparm smartmontools parted mdadm lvm2
dnsutils ntpdate dosfstools cvs jove xfsprogs xfsdump
sysutils dialog discover mdetect
console-tools console-common
expect iproute udev subversion
sysvinit upstart-
live-initramfs
initramfs-tools
vim
linux-firmware
module-init-tools
sysvinit-utils
linux-image-generic

# needed for the simple examples
cfengine2 libapt-pkg-perl

# you should not edit the lines below
# architecture dependend list of packages that are installed

PACKAGES aptitude I386
grub lilo read-edid

PACKAGES install AMD64
grub lilo

PACKAGES aptitude IA64
elilo gnu-efi efibootmgr

PACKAGES aptitude SPARC
silo sparc-utils

PACKAGES aptitude ALPHA
aboot

#PACKAGES aptitude powerpc

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