anchor.diff:  RUN apt-get install -y gnupg gnupg2
   RUN apt-get install -y jq
   RUN apt-get install -y bsdmainutils
  +RUN apt-get install -y libxml2-utils
   RUN apt-get install -y nodejs npm && ln -s /usr/bin/nodejs /usr/bin/node
   RUN apt-get install -y build-essential
   RUN apt-get install -y automake autoconf
  
positive.code: 
  # PHP
  RUN apt-get install -y php5 php5-dev php-pear
  RUN curl -sS https://getcomposer.org/installer | php
  RUN mv composer.phar /usr/local/bin/composer
  RUN mkdir jsl && \
    wget http://www.javascriptlint.com/download/jsl-0.3.0-src.tar.gz && \
    tar xzf jsl-0.3.0-src.tar.gz && \
    cd jsl-0.3.0/src && \
    make -f Makefile.ref && \
  
negative.code: # PhantomJS
  RUN apt-get install -y phantomjs
  
  # S3cmd for AWS S3 integration
  RUN apt-get install -y s3cmd
  
  # One more time, right before the end
  