anchor.diff:    npm
   
   # Install NPM packages
  -RUN npm install -g markdownlint-cli
  +RUN sudo npm install -g markdownlint-cli
  
positive.code: FROM vcatechnology/arch:latest
  MAINTAINER VCA Technology <developers@vcatechnology.com>
  
  # Build-time metadata as defined at http://label-schema.org
  
negative.code:       org.label-schema.schema-version="1.0"
  
  # Install packages
  RUN sudo vca-install-package \
    git \
    openssh \
    make \
  