anchor.diff:  	&& rm -rf LibreOffice_${LIBREOFFICE_VER}${LIBREOFFICE_VER_MINOR}_Linux_x86-64_rpm
   
   # Shiny - https://www.rstudio.com/products/shiny/download-server/
  -ENV SHINY_VER 1.5.7.907
  +ENV SHINY_VER 1.5.9.923
   
   RUN R -e 'install.packages("shiny")' \
   	&& wget https://download3.rstudio.org/centos6.3/x86_64/shiny-server-$SHINY_VER-rh6-x86_64.rpm \
  -	&& echo "3f8f53d87767cc5949d3b83206c628d0  shiny-server-$SHINY_VER-rh6-x86_64.rpm" > SHINYSERVERMD5 \
  +	&& echo "124aed894021af4f6aff22c8112e26bd  shiny-server-$SHINY_VER-rh6-x86_64.rpm" > SHINYSERVERMD5 \
   	&& RESULT=$(md5sum -c SHINYSERVERMD5) \
   	&& echo ${RESULT} > ~/check-shiny-server-md5.txt \
   	&& yum -y install --nogpgcheck shiny-server-$SHINY_VER-rh6-x86_64.rpm \
  
positive.code: 
  # Anaconda
  # https://repo.continuum.io/archive
  ENV CONDA_VER 5.2.0
  
  RUN wget https://repo.continuum.io/archive/Anaconda3-$CONDA_VER-Linux-x86_64.sh \
  	&& bash Anaconda3-$CONDA_VER-Linux-x86_64.sh -b -p /usr/local/conda/anaconda3 \
  
negative.code: 
  # Libreoffice - https://www.libreoffice.org/download/libreoffice-fresh/
  # Linux x64 rpm
  ENV LIBREOFFICE_VER 6.1.2
  ENV LIBREOFFICE_VER_MINOR .1
  
  RUN wget http://mirror.nbtelecom.com.br/tdf/libreoffice/stable/$LIBREOFFICE_VER/rpm/x86_64/LibreOffice_${LIBREOFFICE_VER}_Linux_x86-64_rpm.tar.gz \
  	&& echo "b462407ca869da19c387d4349e51cf7a  LibreOffice_${LIBREOFFICE_VER}_Linux_x86-64_rpm.tar.gz" > LIBREOFFICEMD5 \
  	&& RESULT=$(md5sum -c LIBREOFFICEMD5) \
  	&& echo ${RESULT} > ~/check-libreoffice-md5.txt \
  	&& tar xf LibreOffice_${LIBREOFFICE_VER}_Linux_x86-64_rpm.tar.gz \
  