anchor.diff:  ENV LD_LIBRARY_PATH $HOME/opt/moab/lib:$LD_LIBRARY_PATH
   ENV PYTHONPATH $HOME/opt/moab/lib/python3.8/site-packages/
   
  +# Install DAGMC
   RUN mkdir dagmc \
       && cd dagmc \
  -    && git clone --branch develop --single-branch https://github.com/svalinn/DAGMC.git DAGMC \
  +    && git clone --branch v3.2.2 --single-branch https://github.com/svalinn/DAGMC.git DAGMC \
       && cd DAGMC \
  -    && TAG=$(git describe --abbrev=0 --tags) \
  -    && git checkout tags/`echo ${TAG}` -b `echo ${TAG}` \
       && cd .. \
       && mkdir build \
       && cd build \
  
positive.code: # build MOAB
  RUN mkdir moab \
      && cd moab \
      && git clone --branch 5.3.1 --single-branch --depth 1 https://bitbucket.org/fathomteam/moab moab \
      && mkdir build \
      && cd build \
      && cmake ../moab/ \
  
negative.code: # Install PyNE
  RUN git clone https://github.com/pyne/pyne.git \
      && cd pyne \
      && git checkout tags/0.7.7 -b 0.7.7 \
      && python setup.py install --user \
                                 --moab $HOME/opt/moab \
                                 --dagmc $HOME/opt/dagmc \
  