FROM ubuntu:focal AS build-env RUN apt-get update && DEBIAN_FRONTEND="noninteractive" \ apt-get --yes --no-install-recommends install \ wget \ build-essential \ make \ libsqlite3-dev \ cmake \ zlib1g-dev \ libreadline-dev \ libssl-dev \ autotools-dev \ autoconf \ libtool \ automake \ libffi-dev \ ca-certificates \ unzip \ libjpeg-turbo \ libvncserver-dev