anchor.diff:  # Install Perl modules
   COPY cpanfile /srv/openfoodfacts/
   RUN cpanm --local-lib=~/perl5 local::lib && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
  -RUN cpanm --quiet --installdeps --notest --skip-satisfied .
  +
   # perl cpanm --installdeps .
   # RUN cpan URI::Escape::XS
   # && \
  
positive.code: RUN ln -s SiteLang_off.pm SiteLang.pm
  
  # Launch
  CMD ["/bin/bash", "echo", "It works !"]
  
  # This is perl 5, version 20, subversion 2 (v5.20.2) built for x86_64-linux-gnu-thread-multi
  
  
negative.code: 
  COPY . $WORKDIR
  
  RUN cpanm --quiet --installdeps --notest --skip-satisfied .
  
  # Clena up
  RUN mkdir /srv/openfoodfacts/users
  RUN mkdir /srv/openfoodfacts/products
  