FROM ubuntu # Install basic dev tools RUN apt-get update && apt-get install -y \ build-essential \ wget \ curl \ git # Install package for ruby RUN apt-get install -y \ zlib1g-dev \ libssl-dev \ libreadline-dev \ libyaml-dev \ libxml2-dev \ libxslt-dev # Install package for sqlite3 RUN apt-get install -y \ sqlite3 \ libsqlite3-dev # Install package for postgresql RUN apt-get install -y libpq-dev