anchor.diff:  # Apache Thrift Docker build environment for Centos
   #
   # Known missing client libraries:
  -#  - Haskell
  +#  - None
   
   FROM debian:jessie
   MAINTAINER Apache Thrift <dev@thrift.apache.org>
  
positive.code: 
  
  # Haskell dependencies
  #RUN apt-get update && apt-get install -y \
  #      ghc \
  #      cabal-install \
  #      libghc-binary-dev \
  #      libghc-network-dev \
  #      libghc-http-dev \
  #      libghc-hashable-dev \
  #      libghc-unordered-containers-dev \
  #      libghc-vector-dev
  
  # Haxe
  RUN apt-get update && apt-get install -y \
  
negative.code:     rm -rf /tmp/* && \
      rm -rf /var/tmp/*
  
  # Force utf8 locale to successfully build Haskell tf-random
  ENV LC_ALL C.UTF-8
  
  ENV THRIFT_ROOT /thrift
  RUN mkdir -p $THRIFT_ROOT/src
  COPY scripts $THRIFT_ROOT
  