anchor.diff:  FROM ubuntu:14.04
   
   # Install a bunch of utilities
  -RUN apt-get update -y
  -RUN apt-get install -y git \
  +RUN apt-get update \
  +  && apt-get install -y git \
     python \
     curl \
     vim \
  
positive.code:   XC_OS=linux XC_ARCH=amd64 make updatedeps bin
  
  # Install jekyll + dependencies
  RUN apt-get install -y software-properties-common \
    && apt-add-repository -y ppa:brightbox/ruby-ng \
    && apt-get update \
    && apt-get install -y \
  
negative.code:   dnsutils \
    tree \
    dos2unix \
    zip \
    && apt-get clean \
    && apt-get autoremove -y --purge \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  # Configure timezone and locale
  RUN echo "America/Toronto" > /etc/timezone; dpkg-reconfigure -f noninteractive tzdata
  