install libreoffice on ubuntu SERVER (fail with normal install)

i’m trying to install libreoffice on my ubuntu 12.10 server.

The server doesn’t have GUI.

trying the normal apt-get install libreoffice return these errors:

Failed to fetch  403  Forbidden

i tried to add the 4.2 repo:

add-apt-repository ppa:libreoffice/libreoffice-4-2
apt-get update
apt-get install libreoffce

but i get the same errors.

How can i install libreoffice on my server?

(I would’ve prefered to install headless if there’s such an option)