anchor.diff:  
   RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
       apt-get -y update && \
  -    apt-get -yq install wget apt-transport-https curl locales && \
  +    apt-get -yq install wget apt-transport-https gnupg curl locales && \
       apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0x8320ca65cb2de8e5 && \
       locale-gen en_US.UTF-8 && \
       curl -sL https://deb.nodesource.com/setup_10.x | bash - && \
       apt-get -y update && \
       apt-get -yq install \
           adduser \
  +        apt-utils \
           bomstrip \
           htop \
           libasound2 \
           libboost-regex-dev \
           libcairo2 \
           libcurl3 \
  +        libcurl3-gnutls \
           libgconf2-4 \
           libgtkglext1 \
           libnspr4 \
           libnss3 \
  -        libnss3-nssdb \
           libstdc++6 \
           libxml2 \
           libxss1 \
  
positive.code:         xvfb \
          zlib1g && \
      echo "SERVER_ADDITIONAL_ERL_ARGS=\"+S 1:1\"" | tee -a /etc/rabbitmq/rabbitmq-env.conf && \
      sudo -u postgres psql -c "CREATE DATABASE $ONLYOFFICE_VALUE;" && \
      sudo -u postgres psql -c "CREATE USER $ONLYOFFICE_VALUE WITH password '$ONLYOFFICE_VALUE';" && \
      sudo -u postgres psql -c "GRANT ALL privileges ON DATABASE $ONLYOFFICE_VALUE TO $ONLYOFFICE_VALUE;" && \ 
  
negative.code: FROM ubuntu:18.04
  LABEL maintainer Ascensio System SIA <support@onlyoffice.com>
  
  ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive
  