anchor.diff:  # Setup environmental variables
   ENV PERL5LIB="$RIBODIR:$EPNOPTDIR:$EPNOFILEDIR:$EPNTESTDIR:/usr/bin/env:$PERL5LIB"
   
  +ENV RIBOTIMEDIR="/usr/bin"
   ENV RIBOINFERNALDIR="$RNA/infernal-1.1.2/bin" RIBOEASELDIR="$RNA/infernal-1.1.2/bin"
   ENV DATAPATH="$RNA_STRUCTURE/data_tables/"
   
  
positive.code:     rsync \
      sbcl \
      tar \
      unzip \
      wget
  
  
negative.code: RUN \
      git clone https://github.com/RNAcentral/auto-traveler.git $AUTO_TRAVELER_PY && \
      cd $AUTO_TRAVELER_PY && \
      git checkout single-entry-point && \
      git pull origin single-entry-point && \
      /usr/local/bin/pip3 install -r requirements.txt
  
  WORKDIR $AUTO_TRAVELER_PY
  RUN python3 ./auto-traveler.py setup
  
  ENV PATH="$AUTO_TRAVELER_PY:$PATH"
  
  