fi
# need bzr and postfix for the setup below
-DEBIAN_FRONTEND=noninteractive apt-get -y install --no-install-recommends postfix openssh-server bzr python-paramiko
+DEBIAN_FRONTEND=noninteractive apt-get -y install --no-install-recommends postfix openssh-server bzr python-paramiko apt-cacher-ng
# root's ssh stuff
if [ ! -d /root/.ssh ] && [ -d /home/martin/.ssh ]; then