1. Install either Debian testing (or stable, if it's new enough, but
     see the note about sbuild below) or the latest Ubuntu release.
     The build server must be installed with free space in an LVM
     volume group.  The build chroots consume 4GB each.

  2. Install debathena-login as per the the instructions in
     http://debathena.mit.edu/install.

  3. apt-key add
     /afs/sipb.mit.edu/project/debathena/apt/debathena-archive-keyring.asc

  4. Install the packages listed in scripts/build-server/packages
     (using "aptitude install").

     Note that currently the build system uses the latest version of
     sbuild, so if you have not installed Debian testing, you'll need
     to set up apt pinning to grab sbuild from there. See the
     apt_preferences man page. You'll also need to grab schroot from
     Debian experimental.

  5. Install the aufs-modules-2.6-amd64 package.

  6. Append to /etc/approx/approx.conf the contents of
      scripts/build-server/approx.conf.tail.
     Run: /etc/init.d/approx restart

  7. Apply scripts/build-server/mount-defaults.patch and
     scripts/build-server/pam-schroot.patch.

  8. For each supported DIST (see scripts/debian-versions.sh) run:

       scripts/build-server/make-chroot DIST i386
       scripts/build-server/make-chroot DIST amd64

     Example: scripts/build-server/make-chroot intrepid i386
  9. Create a local account for builder with:

       adduser --uid 1047 --disabled-password builder

     Make the home directory mode 700.  Install a
     daemon/linux-build-10.mit.edu keytab in the home directory as
     "keytab".  Install a copy of the secret repository-signing key
     (debathena@mit.edu) in the home directory's keyring with
     something like:

       kinit builder
       gpg --export-secret-keys debathena@mit.edu | \
         ssh -l builder machinename gpg --import

     Create a file named .sbuildrc in builder's homedir containing:

       $mailto = undef;
       $log_dir = '/tmp/sbuild-logs';
       $maintainer_name = 'Debathena Project <debathena@mit.edu>';
       $force_orig_source = 1;
       $sbuild_mode = "user";
       1;

     Create a file named .ssh/config in builder's homedir containing:

       Host svn.mit.edu
         User debuildsvn

     Add builder to the sbuild group in /etc/group.

     Copy scripts/build-server/autodebathenify to builder's homedir.
     Create a file named autodebathenify.config in builder's homedir
     containing:
       error_addr=debathena-root@mit.edu
       scripts_dir=/mit/debathena/bin
       build_dir=/mit/debathena/packages/third
       packages="lprng openafs"
       export DEBATHENA_APT=/mit/debathena/apt

     Copy scripts/build-server/autodebathenify.cron to builder's
     homedir and install it with "crontab autodebathenify.cron".

     Copy scripts/build-server/autolivebuilder to builder's
     homedir. Create a file called autolivebuilder.config in builder's
     homedir containing:

       error_addr=debathena-root@mit.edu
       release_version='9.04'
       release='jaunty'
       arch='i386'
       mirror='mirrors.mit.edu'
       gpg_opts=("-u" "0D8A9E8F")
       live_dir=/net/sipb-isilon-sc.mit.edu/ifs/mirror/sipb/debathena/livecd

     Create a file named .devscripts in builder's homedir containing:

       DEBUILD_DPKG_BUILDPACKAGE_OPTS="-sa -us -uc -i -I.svn"

     In builder's homedir, append to .bashrc:

       add debathena
       export PATH=$PATH:~/bin
       export DEBATHENA_APT=/mit/debathena/apt