anchor.diff:  RUN ["docker-compose", "version"]
   RUN ["docker", "-v"]
   RUN ["dockerd", "-v"]
  -#RUN ["sbt", "sbtVersion"]
  +RUN ["sbt", "sbtVersion"]
   
   
   ENTRYPOINT ["dockerd-entrypoint.sh"]
  
positive.code: 
  # Remove the dependencies installed with APK safe for bash, which SBT needs
  RUN apk del curl py-pip
  # Make Docker in Docker work
  RUN apk add --no-cache \
  		btrfs-progs \
  
negative.code: # Our base image: https://hub.docker.com/_/openjdk/
  # The JRE is used to start SBT which will download compilers, plugins, and their dependencies
  FROM openjdk:8u131-jre-alpine
  
  MAINTAINER Matthias Braun <matthias@bullbytes.com>
  
  