anchor.diff:   && ./bazel-$BAZEL_VERSION-installer-linux-x86_64.sh --bin=/root/bazel-$BAZEL_VERSION/bin \
    && rm bazel-$BAZEL_VERSION-installer-linux-x86_64.sh 
   
  +# TODO:  Serving
   # Required by TensorFlow Serving
  -RUN \
  - pip install grpcio \
  - && apt-get update \
  - && apt-get install -y \
  -      build-essential \
  -      libfreetype6-dev \
  -      libpng12-dev \
  -      libzmq3-dev \
  -      pkg-config \
  -      python-dev \
  -      python-numpy \
  -      python-pip \
  -      software-properties-common \
  -      swig \
  -      zip \
  -      zlib1g-dev 
  +#RUN \
  +# pip install --upgrade pip \
  +# && wget https://pypi.python.org/packages/e4/af/4f495c7b1a40588c52d40cdfe75e9423c2d021e15b1e7bb308042972c1fd/grpcio-1.0.0-cp27-cp27m-manylinux1_x86_64.whl \
  +# && pip install grpcio-1.0.0-cp27-cp27m-manylinux1_x86_64.whl \
  +# && pip install --upgrade grpcio \
  +# && apt-get update \
  +# && apt-get install -y \
  +#      build-essential \
  +#      libfreetype6-dev \
  +#      libpng12-dev \
  +#      libzmq3-dev \
  +#      pkg-config \
  +#      python-dev \
  +#      python-numpy \
  +#      python-pip \
  +#      software-properties-common \
  +#      swig \
  +#      zip \
  +#      zlib1g-dev 
   
   RUN \
    cd ~ \
  
positive.code: 
  # Python NetworkX/Tribe Demos
  RUN \ 
   pip install --upgrade tribe \
   && pip install --upgrade seaborn 
  
  RUN \
  # Get Latest Pipeline Code
  
negative.code:  JBLAS_VERSION=1.2.4 \
   GRAPHFRAMES_VERSION=0.1.0-spark1.6 \
   FLINK_VERSION=1.0.0 \
   BAZEL_VERSION=0.3.0 \ 
   TENSORFLOW_VERSION=0.10.0 \
   TENSORFLOW_SERVING_VERSION=0.4.1 \
  # JAVA_HOME required here (versus config/bash/pipeline.bashrc) 
  