anchor.diff:  # FSL (http://fsl.fmrib.ox.ac.uk)
   #-------------------------------------------------------------------------------
   RUN \
  -    apt-get install fsl-complete && \
  +    apt-get install -y fsl-complete && \
       echo "source /etc/fsl/5.0/fsl.sh" >> $BASHRC && \
       echo "export FSLPARALLEL=condor" >> $BASHRC
   
  
positive.code: #-------------------------------------------------------------------------------
  # VTK (http://www.vtk.org)
  #-------------------------------------------------------------------------------
  RUN apt-get build-dep vtk6
  
  RUN \
      mkdir vtk && \
  
negative.code: RUN \
      echo "source /usr/local/bin/virtualenvwrapper.sh" >> $BASHRC && \
      echo "export WORKON_HOME=$HOME/pyenvs" >> $BASHRC
      echo "workon pytre" >> $BASHRC
  
  #-------------------------------------------------------------------------------
  # source .bashrc
  