anchor.diff:      && nvm install lts/fermium \
       && nvm alias default lts/dubnium \
       && nvm use default
  +
  +# Utilities needed to run playwright inside the docker container
  +RUN apt-get -qq update \
  +  && . $NVM_DIR/nvm.sh \
  +  && nvm use lts/fermium \
  +  && npm install -g playwright \
  +  && DEBIAN_FRONTEND=noninteractive npx playwright install-deps \
  +  && npm uninstall -g playwright \
  +  && apt-get clean autoclean \
  +  && apt-get autoremove -y --purge \
  +  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
  +  && rm -rf /var/lib/{apt,dpkg,cache,log}/
   
   # Install terraform to /usr/local/bin
   RUN mkdir -p /tmp/terraform \
  
positive.code: 
  # Install go (https://golang.org/dl)
  RUN curl https://dl.google.com/go/go1.15.10.linux-amd64.tar.gz | tar -C /usr/local -zx
  
  
  # Install nvm and a few needed NodeJS versions
  ENV NVM_DIR /usr/local/nvm
  
negative.code:     net-tools \
      libnss3-tools \
      cpulimit \
      ca-certificates \
    && apt-get clean autoclean \
    && apt-get autoremove -y --purge \
    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
  