anchor.diff:  #RUN cd /opt/libnd4j && ./buildnativeoperations.sh
   ENV LIBND4J_HOME /opt/libnd4j/
   
  -RUN rm -rf /opt/nd4j && git clone --depth 1 https://github.com/deeplearning4j/nd4j /opt/nd4j
  -RUN cd /opt/nd4j && ./buildmultiplescalaversions.sh clean install -DskipTests -Dmaven.javadoc.skip=true
  +#RUN rm -rf /opt/nd4j && git clone --depth 1 https://github.com/deeplearning4j/nd4j /opt/nd4j
  +#RUN cd /opt/nd4j && ./buildmultiplescalaversions.sh clean install -DskipTests -Dmaven.javadoc.skip=true
   
   RUN rm -rf /opt/DataVec && git clone https://github.com/deeplearning4j/DataVec /opt/DataVec
   RUN cd /opt/DataVec  && chmod +x ./change-scala-versions.sh && ./buildmultiplescalaversions.sh  clean install -DskipTests
  
positive.code: RUN yum -y install wget epel-release pciutils kernel-devel-"$(uname -r)" kernel-headers-"$(uname -r)" dkms perl
  RUN yum -y install centos-release-scl git
  RUN yum -y install devtoolset-4-toolchain
  RUN yum -y install atlas-devel 
  RUN scl enable devtoolset-4 bash
  
  
  
negative.code: 
  RUN rm -rf /opt/Arbiter && git clone https://github.com/deeplearning4j/Arbiter /opt/Arbiter
  RUN cd /opt/Arbiter  && chmod +x ./change-scala-versions.sh && ./buildmultiplescalaversions.sh  clean install -DskipTests
  