anchor.diff:   GRAPHFRAMES_VERSION=0.1.0-spark1.6 \
    FLINK_VERSION=1.0.0 \
    BAZEL_VERSION=0.2.2 \ 
  - TENSORFLOW_VERSION=0.9.0 \
  + TENSORFLOW_VERSION=0.10.0 \
    TENSORFLOW_SERVING_VERSION=0.4.1 \
   # JAVA_HOME required here (versus config/bash/pipeline.bashrc) 
   #   in order to properly install Bazel (used by TensorFlow) 
  
positive.code:  && ./bazel-$BAZEL_VERSION-installer-linux-x86_64.sh --bin=/root/bazel-$BAZEL_VERSION/bin \
   && rm bazel-$BAZEL_VERSION-installer-linux-x86_64.sh 
  
  # TensorFlow Serving
  RUN \
   pip install grpcio \
   && apt-get update \
  
negative.code:       software-properties-common \
        swig \
        zip \
        zlib1g-dev 
  
  RUN \
   cd ~ \
   && git clone -b $TENSORFLOW_SERVING_VERSION --single-branch --recurse-submodules https://github.com/tensorflow/serving.git 
  
  # TensorFlow Source
  