anchor.diff:  # Expose to the outside
   RUN sed -e 's/^bind_address = .*$/bind_address = 0.0.0.0/' -i /usr/local/etc/couchdb/default.ini
   
  -ADD ./docker-entrypoint.sh /entrypoint.sh
  +COPY ./docker-entrypoint.sh /entrypoint.sh
   
   # Define mountable directories.
   VOLUME ["/usr/local/var/log/couchdb", "/usr/local/var/lib/couchdb"]
   
   EXPOSE 5984
  -WORKDIR /var/lib/couchdb
  +WORKDIR /usr/local/var/lib/couchdb
   
   ENTRYPOINT ["/entrypoint.sh"]
   CMD ["couchdb"]
  
positive.code: 
  ENV COUCHDB_VERSION 1.6.1
  
  RUN groupadd -r couchdb && useradd -d /var/lib/couchdb -g couchdb couchdb
  
  # download dependencies
  RUN apt-get update -y && apt-get install -y lsb-release wget \
    && echo "deb http://binaries.erlang-solutions.com/debian `lsb_release -cs` contrib" \
    | tee /etc/apt/sources.list.d/erlang-solutions.list \
    && wget -O - http://binaries.erlang-solutions.com/debian/erlang_solutions.asc \
    | apt-key add - \
    && echo "deb http://packages.cloudant.com/debian `lsb_release -cs` main" \
    | tee /etc/apt/sources.list.d/cloudant.list \
    && wget http://packages.cloudant.com/KEYS -O - | apt-key add - \
    && apt-get update -y \
    && apt-get install -y erlang-nox erlang-dev build-essential \
    libmozjs185-cloudant libmozjs185-cloudant-dev \
    libnspr4 libnspr4-0d libnspr4-dev libcurl4-openssl-dev curl libicu-dev \
    --no-install-recommends \
    && rm -rf /var/lib/apt/lists/* \
    && curl -sSL http://apache.openmirror.de/couchdb/source/$COUCHDB_VERSION/apache-couchdb-$COUCHDB_VERSION.tar.gz -o couchdb.tar.gz \
    && curl -sSL http://www.apache.org/dist/couchdb/source/$COUCHDB_VERSION/apache-couchdb-$COUCHDB_VERSION.tar.gz.asc -o couchdb.tar.gz.asc \
    && curl -sSL http://www.apache.org/dist/couchdb/KEYS -o KEYS \
  
negative.code:   && make && make install \
    && curl -o /usr/local/bin/gosu -SkL 'https://github.com/tianon/gosu/releases/download/1.1/gosu' \
    && chmod +x /usr/local/bin/gosu \
    && apt-get purge -y erlang-dev binutils cpp cpp-4.7 build-essential libmozjs185-dev libnspr4-dev libcurl4-openssl-dev libicu-dev \
    && apt-get autoremove -y \
    && apt-get update && apt-get install -y libicu48 --no-install-recommends \
    && rm -rf /var/lib/apt/lists/* /usr/src/couchdb /couchdb.tar.gz* /KEYS
  
  # permissions
  RUN chown -R couchdb:couchdb \
  