# Dockerfile for building Yarn. # docker build -t yarnpkg/dev -f Dockerfile.dev . FROM node:10 # Debian packages RUN apt-get -y update && \ apt-get install -y --no-install-recommends \ fakeroot \ lintian \ rpm \ ruby \ ruby-dev \ && \ apt-get clean && \ rm -rf /var/lib/apt/lists/* # Ruby packages RUN gem install fpm