FROM ubuntu:20.04 MAINTAINER Robert Cowham "rcowham@perforce.com" RUN apt -y update; \ echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections; \ echo "postfix postfix/mailname string `hostname`" | debconf-set-selections; \ echo "postfix postfix/main_mailer_type string 'No configuration'" | debconf-set-selections; \ apt install -y postfix; \ apt install -y apt-utils; \ apt install -y mailutils; \ apt install -y openssh-server; \ apt install -y wget; \ apt install -y python3.5; \ apt install -y python3.5-dev; \ apt install -y python3-pip; \ apt install -y libssl-dev; \ apt install -y sudo; \ apt autoremove; \ apt clean # Some tools needed for testing. RUN apt install -y curl # Some tools needed for testing or useful for interactive test inspection. RUN apt install -y vim