I had uninstalled and did a distclean before posting the last post, and brew install gfortran still does not work.
mth153844pe212:sage-git salis1bt$ brew uninstall gcc Error: No such keg: /usr/local/Cellar/gcc mth153844pe212:sage-git salis1bt$ brew install gfortran Error: No available formula with the name "gfortran" GNU Fortran is part of the GCC formula: brew install gcc -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/940dc8d6-d1e8-430c-a9b6-0ef2f99d5f71%40googlegroups.com.