#!/bin/sh set -e cd "$(dirname "$0")/.." apt-get update -q apt-get install -y --no-install-recommends \ autoconf \ automake \ bison \ build-essential \ ca-certificates \ cmake \ curl \ fakeroot \ gettext \ git \ git \ libdb-dev \ libffi-dev \ libgdbm-dev \ libgdbm6 \ libncurses5-dev \ libreadline6-dev \ libssl-dev \ libtool \ libtool-bin \ libyaml-dev \ python3 \ ruby \ ruby-dev \ zlib1g-dev ln -s /usr/bin/python3 /usr/bin/python gem install bundler bundle install