anchor.diff:       build-essential && \
   
     # install node.js
  -  curl -sL https://deb.nodesource.com/setup_4.x | sudo bash - && \
  +  curl -sL https://deb.nodesource.com/setup_4.x | bash && \
     apt-get install -y nodejs && \
   
     # upgrade npm
  
positive.code: FROM ubuntu:trusty
  
  ENV JAVA_VERSION 8
  ENV JAVA_HOME /usr/lib/jvm/java-${JAVA_VERSION}-oracle
  
  RUN \
    # configure the "jhipster" user
  
negative.code:   echo 'jhipster:jhipster' |chpasswd && \
    mkdir /home/jhipster/app && \
  
    # install open-jdk 8
    apt-get update && \
    apt-get install -y openjdk-8-jdk && \
  
    # install utilities
    apt-get install -y \
  