anchor.diff:    apk --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community add dumb-init
   
   # Mesos
  -ENV MESOS_WORK_DIR /opt/mesos
  -ENV MESOS_CONTAINERIZERS docker,mesos
  +ENV MESOS_WORK_DIR="/opt/mesos"
  +ENV MESOS_CONTAINERIZERS="docker,mesos"
   # https://mesosphere.github.io/marathon/docs/native-docker.html
  -ENV MESOS_EXECUTOR_REGISTRATION_TIMEOUT 5mins
  +ENV MESOS_EXECUTOR_REGISTRATION_TIMEOUT="5mins"
   # https://issues.apache.org/jira/browse/MESOS-3793
  -ENV MESOS_LAUNCHER posix
  +ENV MESOS_LAUNCHER="posix"
   # TODO: Should update at compile time
  -ENV MESOS_WEBUI_DIR /share/mesos/webui
  -ENV MESOS_LOG_DIR /opt/mesos/log
  -ENV MESOS_LOGGING_LEVEL=WARNING
  +ENV MESOS_WEBUI_DIR="/share/mesos/webui"
  +ENV MESOS_LOG_DIR="/opt/mesos/log"
  +ENV MESOS_LOGGING_LEVEL="WARNING"
  +ENV MESOS_QUORUM="1"
  +ENV MESOS_ZK="zk://localhost:2181/mesos"
  +ENV MESOS_MASTER="zk://localhost:2181/mesos"
   
   RUN wget "https://github.com/vektorlab/mesos-packaging/releases/download/$VERSION/$PACKAGE" -O "/tmp/$PACKAGE" && \
     wget "https://github.com/vektorlab/mesos-packaging/releases/download/$VERSION/$PACKAGE.md5" -O "/tmp/$PACKAGE.md5" && \
  
positive.code:   ln -sv /opt/zookeeper-* /opt/zookeeper
  
  # Marathon
  ENV MESOS_NATIVE_JAVA_LIBRARY /lib/libmesos.so
  ENV MARATHON_LOGGING_LEVEL=warn
  
  RUN VERSION=1.3.5 && \
    PACKAGE="marathon-$VERSION.tgz" && \
  
negative.code: ENV VERSION="1.1.x"
  ENV PACKAGE="mesos-$VERSION-tiny.tar.gz"
  
  RUN VERSION="1.1.x" && \
    PACKAGE="mesos-$VERSION-tiny.tar.gz" && \
    apk --no-cache add docker \
    libstdc++ \
    subversion \
    curl \
  