anchor.diff:          netcat \
           crudini \
           ffmpeg \
  -        unattended-upgrades
  -RUN update-locale LANG=C.UTF-8
  +        unattended-upgrades && \
  +    update-locale LANG=C.UTF-8
   
   # deps for pylibmc:
   RUN apt-get install --no-install-recommends -y \
  
positive.code: FROM phusion/baseimage:0.11
  
  MAINTAINER    Laur
  # https://manual.seafile.com/deploy/using_sqlite.html
  
  ENV DEBIAN_FRONTEND=noninteractive
  
  # Seafile dependencies and system configuration
  # - note ffmpeg, pillow, moviepy is for video thumbnails (https://github.com/haiwen/seafile-docs/blob/master/deploy/video_thumbnails.md)
  
negative.code:         build-essential
  RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  VOLUME "/seafile"
  WORKDIR "/seafile"
  