anchor.diff:      && make install \
   
       && echo "Clean-up" \
  -    && apt-get purge --auto-remove -y \
  -         cmake \
  -         curl \
  -         g++ \
  -         libboost-system-dev \
  -         libssl-dev \
  -         make \
  -         pkg-config \
  -         libqt4-dev \
  -         qtbase5-dev \
  +    && apt-get purge --auto-remove -y $buildDeps \
       && apt-get clean \
       && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
   
  
positive.code:          make \
           pkg-config \
           qtbase5-dev \
  
           libboost-system1.55.0 \
           libc6 \
           libgcc1 \
  
negative.code: 
  MAINTAINER Werner Beroux <werner@beroux.com>
  
  RUN buildDeps=' \
           cmake \
           curl \
           g++ \
  