anchor.diff:      rm -rf /software/nanomsg/build
   
   # Install libre2
  -RUN add-apt-repository -y ppa:pi-rho/security
  -RUN apt-get update
  -RUN apt-get install -y libre2-dev
  +RUN add-apt-repository -y ppa:pi-rho/security && \
  +    apt-get update && \
  +    apt-get install -y libre2-dev
   
   # Clone K3-Core, K3-Driver, K3-Mosaic from Git
   RUN mkdir -p /k3/K3-Core /k3/K3-Driver /k3/K3-Mosaic && \
  
positive.code: ENV LANGUAGE en_US.UTF-8
  ENV LC_ALL en_US.UTF-8
  
  ## Install Clang 3.4, Boost and utilities
  RUN apt-get install -y \
        wget vim emacs make git mercurial \
        zlib1g-dev libreadline6 libreadline6-dev libncurses5-dev libgmp-dev \
        clang-3.4 libboost1.55-all-dev 
  
  
  # Install and configure GCC 4.9
  RUN add-apt-repository ppa:ubuntu-toolchain-r/test
  RUN apt-get update
  RUN apt-get install -y gcc-4.9
  RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 20
  
  # Install decent vim configuration
  
negative.code: # Install ocaml
  RUN apt-get install -y ocaml opam camlp4-extra
  
  RUN mkdir -p /software/boost-1.56 && \
      cd /software/boost-1.56 && \
      wget --no-verbose http://downloads.sourceforge.net/boost/boost_1_56_0.tar.bz2 && \
      tar xvfj boost_1_56_0.tar.bz2 && \
      cd /software/boost-1.56/boost_1_56_0 && \
      ./bootstrap.sh --without-libraries=python --prefix=/usr && ./b2 stage threading=multi link=shared && ./b2 install threading=multi link=shared
  
  # Install GHC and cabal
  WORKDIR /
  RUN wget --no-verbose http://www.haskell.org/platform/download/2014.2.0.0/haskell-platform-2014.2.0.0-unknown-linux-x86_64.tar.gz && \
      tar xvf haskell-platform-2014.2.0.0-unknown-linux-x86_64.tar.gz && \
      /usr/local/haskell/ghc-7.8.3-x86_64/bin/activate-hs && \
      cabal update && \
      cabal install cabal-install
  
  