anchor.diff:      apt-get autoremove -y  && \
       apt-get clean -y && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
   
  -RUN locale-gen en_US.UTF-8 && dpkg-reconfigure locales
   
   # Build specific
   ENV RSTUDIO_VERSION 0.99.891
  
positive.code:     LC_ALL=en_US.UTF-8
  
  # Ensure cran is available
  RUN (echo "deb http://cran.mtu.edu/bin/linux/debian squeeze-cran3/" >> /etc/apt/sources.list && \
      apt-key adv --keyserver keys.gnupg.net --recv-key 381BA480) && \
      (echo "deb-src http://http.debian.net/debian squeeze main" >> /etc/apt/sources.list && \
      apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9) && \
      apt-get -qq update && \
      apt-get install --no-install-recommends -y apt-transport-https \
          locales r-base r-base-dev dpkg wget psmisc libssl0.9.8 procps sudo \
          libcurl4-openssl-dev curl libxml2-dev nginx python python-pip net-tools \
          lsb-release tcpdump unixodbc unixodbc-dev libmyodbc odbcinst odbc-postgresql \
          texlive-latex-base texlive-extra-utils texlive-fonts-recommended \
  
negative.code: #
  # VERSION       0.1.0
  
  FROM ubuntu:14.04
  
  MAINTAINER Eric Rasche <esr@tamu.edu>
  
  