anchor.diff:      cd .. && \
       rm -rf /usr/local/src/*
   
  -ADD http://packages.seqan.de/mason2/mason2-2.0.1-Linux-x86_64.tar.bz2 /usr/local/src/
  -RUN tar xvf mason2-2.0.1-Linux-x86_64.tar.bz2 && \
  -    mv mason2-2.0.1-Linux-x86_64/bin/* /usr/local/bin && \
  +ADD http://packages.seqan.de/mason2/mason2-2.0.3-Linux-x86_64.tar.xz /usr/local/src/mason2.tar
  +RUN tar xvf mason2.tar && \
  +    mv mason2-*-Linux-x86_64/bin/* /usr/local/bin && \
       rm -rf /usr/local/src/*
   
   ADD https://github.com/najoshi/sabre/archive/master.tar.gz /usr/local/src/sabre-master.tar.gz
  
positive.code:                  snakemake==3.5.5
  
  WORKDIR /usr/local/src
  RUN git clone https://github.com/kdmurray91/libqes && \
      cd libqes && \
      git checkout 0.1.21 && \
      cmake . && \
      make && make test && make install && \
      rm -rf /usr/local/src/*
  
  RUN git clone https://github.com/kdmurray91/axe && \
      cd axe && \
      git checkout 0.3.1 && \
      cmake . && \
  
negative.code:                     zlib1g-dev \
                      cmake \
                      git \
                      python \
                      python3-dev \
                      python3-pip \
                      python3-docopt \
  