anchor.diff:  RUN LC_CTYPE=C.UTF-8 LANG=C.UTF-8 \
   bash -c \
   "cd /tmp \
  +&& echo '{ \"args\": [\"--no-sandbox\"] }' > ~/puppeteer-config.json
  +&& touch ~/.profile \
  +&& curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash \
  +&& source ~/.profile \
  +&& nvm install 12.6.0 \
  +&& npm install mermaid.cli \
  +&& rm ~/.profile \
   && virtualenv /usr/share/docassemble/local \
   && source /usr/share/docassemble/local/bin/activate \
   && pip install --upgrade pip \
  
positive.code:    /usr/share/docassemble/log \
     /tmp/docassemble \
     /var/www/html/log \
  && echo '{ "args": ["--no-sandbox"] }' > /var/www/puppeteer-config.json \
  && chown -R www-data.www-data /var/www \
  && chsh -s /bin/bash www-data \
  && update-alternatives --install /usr/bin/node node /usr/bin/nodejs 10 \
  && wget -qO- https://deb.nodesource.com/setup_6.x | bash - \
  && apt-get -y install nodejs \
  && npm install -g azure-storage-cmd \
  && npm install -g mermaid.cli
  RUN DEBIAN_FRONTEND=noninteractive TERM=xterm \
  cd /usr/share/docassemble \
  && git clone https://github.com/letsencrypt/letsencrypt \
  
negative.code: && cp /tmp/docassemble/Docker/config/exim4-acl /etc/exim4/conf.d/acl/29_docassemble \
  && cp /tmp/docassemble/Docker/config/exim4-update /etc/exim4/update-exim4.conf.conf \
  && update-exim4.conf \
  && chown www-data.www-data /usr/share/docassemble/config \
  && chown www-data.www-data \
     /usr/share/docassemble/config/config.yml.dist \
     /usr/share/docassemble/webapp/docassemble.wsgi \
  