update_server is the daemon that accepts DCMs from moira. we need it.
it's part of the moira (/afs/athena.mit.edu/astaff/project/moiradev/src)


we need various debs to build: 
libkrb5-dev comerr-dev libkrb5-dev libzephyr3-krb libzephyr-dev


rm -rf build
mkdir build
cd build
/afs/athena.mit.edu/astaff/project/moiradev/src/configure --prefix=/usr/local  \
   --with-krb4 --with-krb5 --without-afs  --without-ss --with-zephyr --without-hesiod
cd util/et
make
cd ../../lib
make
cd ../update
vi Makefile
# remove hesiod from it. feh
make
make install