anchor.diff:  	pandoc \
   	tcl-devel \
   	tk-devel \
  -    && yum clean all
  +	&& yum clean all
   
   ADD libs libs
   
  
positive.code: 	&& RESULT=$(md5sum -c SHINYSERVERMD5) \
  	&& echo ${RESULT} > ~/check-shiny-server-md5.txt \
  	&& yum -y install --nogpgcheck shiny-server-$SHINY_VER-rh5-x86_64.rpm \
      && yum clean all \
  	&& cd && rm -f SHINYSERVERMD5 && rm -f shiny-server-$SHINY_VER-rh5-x86_64.rpm
  
  # Julia
  
negative.code: 	libxml2 \
  	libxml2-devel \
  	R \
  	&& yum clean all
  
  # Set default CRAN Mirror
  RUN echo 'options(repos = c(CRAN="http://www.vps.fmvz.usp.br/CRAN/"))' >> /usr/lib64/R/library/base/R/Rprofile
  