anchor.diff:  
   ENV LIBVIPS_VERSION 8.6.2
   
  -# installs root CA certificates
  -RUN \
  -  apt-get update && \
  -  apt-get install -y ca-certificates
  -
   # Installs libvips + required libraries
   RUN \
   
     # Install dependencies
     apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y \
  +  ca-certificates \
     automake build-essential curl \
     gobject-introspection gtk-doc-tools libglib2.0-dev libjpeg-turbo8-dev libpng12-dev \
     libwebp-dev libtiff5-dev libgif-dev libexif-dev libxml2-dev libpoppler-glib-dev \
  
positive.code: 
  # gcc for cgo
  RUN apt-get update && apt-get install -y \
      gcc curl git libc6-dev make ca-certificates \
      --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*
  
  
negative.code: COPY --from=builder /usr/local/lib /usr/local/lib
  RUN ldconfig
  COPY --from=builder /go/bin/imaginary bin/
  COPY --from=builder /etc/ssl/certs /etc/ssl/certs
  
  # Server port to listen
  ENV PORT 9000
  