anchor.diff:  	&& make -j"$(nproc --all)" install \
   	&& cd .. && rm -f v6.2.1.tar.gz && rm -rf node-6.2.1
   
  +#Adolfo: para funcionar atrás de um proxy
  +RUN npm config set proxy ${http_proxy} && npm config set https-proxy ${https_proxy} && npm config set registry http://registry.npmjs.org/ && npm set strict-ssl false
  +
   # update npm
   RUN npm update npm -g
   
   # TeX
  -RUN yum -y install perl-Tk perl-Digest-MD5
  +RUN yum -y install perl-Tk perl-Digest-MD5 && yum clean all
   
   ADD texlive.profile texlive.profile
   
  
positive.code: 	&& RESULT=$(md5sum -c RSTUDIOMD5) \
  	&& echo ${RESULT} > ~/check-rstudio-md5.txt \
  	&& yum -y install --nogpgcheck rstudio-server-rhel-0.99.902-x86_64.rpm \
  	&& rm -f rstudio-server-rhel-0.99.902-x86_64.rpm && rm -f RSTUDIOMD5
  
  # Libreoffice
  
negative.code: 	libzip-devel \
  	pandoc \
  	tcl-devel \
  	tk-devel \
      && yum clean all
  
  ADD libs libs
  
  