apt-get authentificated packages

[Guillaume Desmottes]

Hi!

I'm trying to install Hoary using FAI and i need to make my own
repository (additionnaly to the ubuntu mirror) for some personnal
packages.

The problem is that ubuntu apt-get reject my packages because they
aren't authentificated (in fact he ask a confirmation but the aim of FAI
is to make a non-interactive installation).

So, i would like to know how to desable this auth verification.

Thanks.

	G.