anchor.diff:  		libpq-dev \
   		libgeos-3.5.0 \
   		openjdk-8-jre-headless \
  -		git-all &&\
  +		git-all \
  +		zlib1g-dev \
  +        clang \
  +        make \
  +        pkg-config &&\
   	curl -sL https://deb.nodesource.com/setup_6.x | bash - &&\
   	apt-get install nodejs &&\
   	npm install -g bower &&\
  
positive.code: RUN pip install virtualenv==15.1.0 &&\
  	virtualenv ENV &&\
  	. ENV/bin/activate &&\
  	pip install -U pip setuptools
  	
  ## Install Postgresql client
  RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" >> /etc/apt/sources.list.d/pgdg.list &&\
  
negative.code: 	apt-get update -y &&\
  	apt-get install -y postgresql-client-9.6
  
  	
  ## Clean up obsolete folders and packages
  RUN rm -rf /var/lib/apt/lists/*
  RUN rm -rf ${INSTALL_DIR}/tmp
  