anchor.diff:  # Cleanup files, folders and variables
   RUN unset SPARK_VERSION_STRING && \
       unset SPARK_DOWNLOAD_URL && \
  -	unset SPARK_JOBSERVER_BRANCH && \
  -	unset SPARK_JOBSERVER_BUILD_HOME
  +    unset SPARK_JOBSERVER_BRANCH && \
  +    unset SPARK_JOBSERVER_BUILD_HOME
   
   EXPOSE 8090 9999
   
  -#ENTRYPOINT ["/app/server_start.sh"]+ENTRYPOINT ["/app/server_start.sh"]
positive.code: ENV SPARK_VERSION 1.4.1
  ENV MESOS_VERSION 0.23.0
  ENV SPARK_JOBSERVER_BRANCH v0.5.2
  	
  # SBT install
  RUN wget https://dl.bintray.com/sbt/debian/sbt-$SBT_VERSION.deb && \
      dpkg -i sbt-$SBT_VERSION.deb && \
  
negative.code: RUN apt-get update && apt-get install -yq --no-install-recommends --force-yes \
      wget \
      git \
      openjdk-6-jre \
      libjansi-java \
      libsvn1 \
      libcurl3 \
      libsasl2-modules && \
  