anchor.diff:      apt-get install curl -y                                                                                  && \
       apt-get clean && apt-get autoclean                                                                       && \
       find /var/lib/apt/lists/ -type f -delete                                                                 && \
  -    echo "deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
  +    echo "deb http://apt.postgresql.org/pub/repos/apt/ bionic-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
       curl https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -
   
   RUN apt-get update                                              && \
       apt-get install -y bind9-host                                  \
  +                       build-essential                             \
                          curl                                        \
                          geoip-bin                                   \
                          gettext                                     \
  
positive.code:                        nginx-extras                                \
                         perl                                        \
                         pgbouncer                                   \
                         postgresql-client-9.4                       \
                         postgresql-server-dev-9.4                   \
                         python-imaging                              \
                         python-chardet                              \
                         python-colorama                             \
                         python-distlib                              \
                         python-html5lib                             \
                         python-pip                                  \
                         python-requests                             \
                         python-setuptools                           \
                         python-six                                  \
                         python-urllib3                              \
                         python-dev                                  \
                         rsyslog                                     \
                         socat                                       \
                         software-properties-common                  \
                         sudo                                        \
                         supervisor                                  \
                         gunicorn                                    \
                         telnet                                      \
                         unattended-upgrades                         \
                         unzip                                       \
                         vim                                         \
  
negative.code:                        language-pack-en                            \
                         less                                        \
                         libcurl4-openssl-dev                        \
                         libevent-dev                                \
                         libffi-dev                                  \
  					   libgeos-c1v5                                \
                         libmagickwand-dev                           \
  