anchor.diff:      npm install -g npm && \
       printf '\n# Node.js\nexport PATH="node_modules/.bin:$PATH"' >> /root/.bashrc
   
  -RUN apt-get install -y python-pip python-dev git
  -
   RUN node -v && npm -v
   RUN npm install -g nodemon
   RUN npm install -g bower
  
positive.code: 
  RUN apt-get update && \
      apt-get install -y supervisor sqlite3 build-essential wget
  RUN \
      cd /tmp && \
      wget http://nodejs.org/dist/node-latest.tar.gz && \
  
negative.code: ADD ./package.json /build/package.json
  ADD ./bower.json /build/bower.json
  # install all package
  RUN bower install --allow-root
  RUN npm install
  RUN npm install sqlite3 --save
  ADD . /build
  
  EXPOSE 9001:9001
  EXPOSE 3001:3001
  
  RUN pip install supervisor-stdout
  COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
  