anchor.diff:      libboost-dev \
       libpng12-dev \
       libelf-dev
  +
  +RUN python -m pip install -U pip && \
  +    python -m pip install -U setuptools scons
   
   ARG gem5_dist=http://dist.gem5.org/dist/develop
   
  
positive.code:     git \
      ca-certificates \
      m4 \
      scons \
      zlib1g \
      zlib1g-dev \
      libprotobuf-dev \
  
negative.code:     python \
      python-yaml \
      python-six \
      python-pip \
      wget \
      libpci3 \
      libelf1 \
  