anchor.diff:      update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 60 --slave /usr/bin/g++ g++ /usr/bin/g++-4.9 && \
       rm -rf /var/lib/apt/lists/*
   
  -EXPOSE 22
  -
  -# Set environment variables.
  -ENV HOME /root
  -ENV SOFT /root/soft
  -ENV BASHRC /root/.bashrc
  -
  -# Add files.
  -ADD root/.bashrc $BASHRC
  -ADD root/.gitconfig /root/.gitconfig
  -ADD root/.scripts /root/.scripts
  -ADD root/.nipype /root/.nipype
  -ADD patches /root/patches
  -ADD root/pypes_requirements.txt /root/pypes_requirements.txt
  -
  -# Define working directory.
  -WORKDIR /root
  -
  -# define a variable for the path where the software is installed
  -RUN \
  -    mkdir $SOFT && \
  -    echo "export SOFT=$HOME/soft" >> $BASHRC
  -
   #-------------------------------------------------------------------------------
   # VTK (http://www.vtk.org)
   #-------------------------------------------------------------------------------
  
positive.code: 
  FROM ubuntu:16.04
  RUN ln -snf /bin/bash /bin/sh
  MAINTAINER Alexandre Savio <alexsavio@gmail.com>
  
  
negative.code:     locale-gen en_US.utf8 && \
      /usr/sbin/update-locale LANG=en_US.UTF-8
  
  # Set environment
  ENV LC_ALL en_US.UTF-8
  ENV LANG en_US.UTF-8
  
  ENV HOME /work
  ENV SOFT $HOME/soft
  ENV BASHRC $HOME/.bashrc
  
  # Add files.
  ADD root/.bashrc $BASHRC
  ADD root/.gitconfig $HOME/.gitconfig
  ADD root/.scripts $HOME/.scripts
  ADD root/.nipype $HOME/.nipype
  ADD patches $HOME/patches
  ADD root/pypes_requirements.txt $HOME/pypes_requirements.txt
  
  # Create a non-priviledge user that will run the services
  ENV BASICUSER basicuser
  ENV BASICUSER_UID 1000
  
  RUN useradd -m -d /work -s /bin/bash -N -u $BASICUSER_UID $BASICUSER && \
      chown $BASICUSER /work
  USER $BASICUSER
  WORKDIR $HOME
  
  # define a variable for the path where the software is installed
  RUN \
      mkdir $SOFT && \
      echo "export SOFT=$HOME/soft" >> $BASHRC
  
  
  # neurodebian and Install.
  