#!/bin/bash set -ex source /etc/lsb-release export LC_CTYPE=C.UTF-8 # This overrides the base image configuration echo 'APT::Get::AllowUnauthenticated "true";' > /etc/apt/apt.conf.d/99allow-unauthenticated mv /etc/apt/sources.list /etc/apt/sources.list.bak cat > /etc/apt/sources.list <