anchor.diff:      echo "export FSLPARALLEL=condor" >> $BASHRC
   
   #-------------------------------------------------------------------------------
  +# MATLAB and toolboxes
  +#-------------------------------------------------------------------------------
  +
  +RUN \
  +    echo "addpath /root/matlab/bin" >> $BASHRC
  +
  +
  +#-------------------------------------------------------------------------------
   # Python environment with virtualenvwrapper
   #-------------------------------------------------------------------------------
   RUN \
  -    pip instal virtualenvwrapper && \
  +    pip3 instal -U pip setuptools virtualenvwrapper && \
       source /usr/local/bin/virtualenvwrapper.sh && \
       mkvirtualenv --no-site-packages -p /usr/bin/python3 $PYENV_NAME && \
       pip install -r root/pypes_requirements.txt
  
positive.code: ENV ANTS_GIT https://github.com/stnava/ANTs.git
  ENV PYENV_NAME pytre
  
  # Install.
  RUN \
    sed -i 's/# \(.*multiverse$\)/\1/g' /etc/apt/sources.list && \
  
negative.code: ADD root/.gitconfig /root/.gitconfig
  ADD root/.scripts /root/.scripts
  ADD patches /root/patches
  
  ADD $MATLAB_DIR /root/matlab
  ADD $SPM_DIR /root/matlab_tools/spm
  
  
  EXPOSE 22
  
  