anchor.diff:  	&& cd .. && rm -rf julia-0.4.5 && rm -f julia-0.4.5-full.tar.gz \
   	&& ln -s /usr/local/julia/bin/julia /usr/local/bin/julia
   
  -#Adolfo: usar https
  -RUN git config --global url."https://".insteadOf git://
  -
   # Init package folder on root's home folder
   RUN julia -e 'Pkg.init()'
   
  
positive.code: # docker build --no-cache -t math-server:latest --build-arg http_proxy="http://proxy:8080" --build-arg https_proxy="http://proxy:8080" .
  
  # 8787 for RStudio
  
negative.code: 	&& make prefix=/usr/local -j"$(nproc --all)" install \
  	&& cd .. && rm -f git-2.9.0.tar.xz && rm -rf git-2.9.0
  
  #Adolfo: usar https
  RUN git config --global url."https://".insteadOf git://
  
  # llvm needs CMake 2.8.12.2 or higher
  # https://cmake.org/download/
  RUN wget https://cmake.org/files/v3.5/cmake-3.5.2.tar.gz \
  