avr-ada ubuntu cross-compiler build failed

[Adrianr <roldanadrian@gmail.com>]

I have failed building the avr-ada cross compiler with ubuntu 10.10 as
a host.
I tried in a laptop and a desktop pc with ubuntu 10.10. Because it had
gcc-4.4.5, GNAT 4.4.5, Binutils 2.20 and avr-libc 1.6.8 I set up a
chroot enviroment as indicated in

http://sourceforge.net/apps/mediawiki/avr-ada/index.php?title=Build_From_Ubuntu_Lucid_Or_Debian_Squeeze

I followed the build instructions but I couldnt get it.

I dont understand a few things (I'm not confident at all with hand-
made instalation method) .

First I  downloaded the avr-ada package from sourceforge with wget in
the chroot enviroment, after unpacking it ran the instalation script.
I get an error message here
I thougth it was because the line 310 of the script point to the
version 1.1.0 and bunzip couldnt find it because the downloaded
version of the file was version 1.1.1

line 310 of building script in avr-ada-1.1.0/tools/buid:

cp avr-ada-1.1.0_linux.tar.bz2 $FILE_AVRADA.tar.bz2

so I tried changed to  :

 cp avr-ada-1.1.1_linux.tar.bz2 $FILE_AVRADA.tar.bz2

and also rename the package :

mv   avr-ada-1.1.1_linux.tar.bz2  avr-ada-1.1.0_linux.tar.bz2

but it wasnt enough.

with this modification I reach  the 12 step "configure AVR-Ada"  and
then exited the procedure.

Why have to download the package 2 times?
Did someone succesfully install avr-ada in ubuntu 10.10?
There are some tips for install?