anchor.diff:  	&& make clean \
   	&& cd /root ; rm -rf /root/vsearch-2* 
   
  -
   ### install CWL runner
   RUN pip install cwlref-runner
   
  
positive.code: 	&& install -m755 scripts/* /usr/local/bin \
  	&& cd /root ; rm -rf swarm
  
  ### install fastqjoin from ea-utils
  RUN cd /root \
  	&& git clone https://github.com/ExpressionAnalysis/ea-utils.git  \
  	&& cd ea-utils/clipper \
  	&& make fastq-join \
  	&& make fastq-multx \
  	&& install -m755 -s fastq-join /usr/local/bin \
  	&& install -m755 -s fastq-multx /usr/local/bin \
  	&& cd /root ; rm -rf /root/ea-utils
  
  ### install sortmerna
  
negative.code: 	&& sh ./build_simple.sh \
  	&& install -s -m555 diamond /usr/local/bin \
  	&& cd /root ; rm -rf /root/diamond
  
  ### install swarm 2.1.9
  RUN cd /root \
  