• Install gfortran on Mac OSX 10.5.8 (Leopard):
  1. Download the linked *.tar file from "gfortran compiler for intel archive"
  2. untar it wherever you please
  3. Now you should have otained a /usr/ directory ->
  4. either "ln -s" (link), or copy the content of /usr/local/*/* to your machine /usr/local