Since I now use sudo with LDAP support, I need to rebuild the debian package in order to
add the --with-ldap configure's option. Build it and install it on each server via scp or other
will be a waste of time. That's why I'm trying to setup a clean repository, it's not really
easy.

Anyway, here what I done :

   * apt-get install debpool dupload devscripts
   * mkdir /mnt/debian
   * Edit /etc/debpool/Config.pm
   * Run debpool (it will create all directories the first time)
   * Get sudo's sources
   * Edit debian/changelog debian/rules files
   * Build the package running debuild
   * Configure /etc/dupload.conf
   * Run dupload (which puts new .deb in /mnt/debian/incoming/