FROM ubuntu:latest
RUN apt-get update  && \
    apt-get install -y --allow-unauthenticated git wget && \
    wget https://github.com/yarnpkg/yarn/releases/download/v0.28.4/yarn_0.28.4_all.deb && \
    dpkg -i yarn_0.28.4_all.deb && \
    wget https://nodejs.org/download/release/v7.2.1/node-v7.2.1-linux-x64.tar.gz && \
    cd /usr/local && tar --strip-components 1 -xzf /node-v7.2.1-linux-x64.tar.gz && \
    node -v