anchor.diff:  
  -FROM debian:jessie
  -#FROM ubuntu:16.04
  +#FROM debian:jessie
  +FROM ubuntu:16.04
   MAINTAINER Alexandre Savio <alexsavio@gmail.com>
   
   RUN ln -snf /bin/bash /bin/sh
  +
  +ARG DEBIAN_FRONTEND=noninteractive
   
   ENV PETPVC_VERSION master
   ENV ITK_VERSION v4.10.0
  
positive.code: ## Configure default locale
  
  # Debian
  RUN apt-get update && \
      apt-get -y install apt-utils locales && \
      dpkg-reconfigure locales && \
      echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && \
      locale-gen
  
  # Ubuntu
  #RUN echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && \
  #    locale-gen en_US.UTF8 && \
  #    /usr/sbin/update-locale LANG=en_US.UTF-8
  
  # Set environment
  ENV LC_ALL en_US.UTF-8
  
negative.code: cmake \
  gcc-4.9 \
  g++-4.9 \
  gfortran-4.9 \
  tcsh \
  libjpeg62 \
  libxml2-dev \
  libxslt1-dev \
  dicomnifti \
  dcm2niix \
  #fsl-atlases \
  fsl-5.0-eddy-nonfree \
  fsl-5.0-core \
  && ln -s /usr/lib/x86_64-linux-gnu/libgsl.so /usr/lib/libgsl.so.0 && \
  apt-get -y build-dep vtk6 && \
  update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5   40 --slave /usr/bin/g++ g++ /usr/bin/g++-5 && \
  