anchor.diff:      && apt-get install -y gfortran
   RUN git clone https://github.com/xianyi/OpenBLAS.git /tmp/OpenBLAS \
       && cd /tmp/OpenBLAS \
  -    && make NO_AFFINITY=1 USE_OPENMP=1 \
  +    && [ $(getconf _NPROCESSORS_ONLN) = 1 ] && export USE_OPENMP=0 || export USE_OPENMP=1 \
  +    && make NO_AFFINITY=1 \
       && make install \
       && rm -rf /tmp/OpenBLAS
   
  
positive.code:     && luarocks make \
      && rm -rf /tmp/torch-autograd
  
  # Install Graphviz for nngraph
  RUN apt-get install -y graphviz
  
  # Clean up
  RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  
negative.code: RUN apt-get update \
      && apt-get install -y cmake curl unzip libreadline-dev libjpeg-dev \
      libpng-dev ncurses-dev imagemagick gnuplot gnuplot-x11 libssl-dev \
      libzmq3-dev graphviz
  RUN git clone https://github.com/torch/distro.git ~/torch --recursive \
      && cd ~/torch \
      && ./install.sh
  