Install gfortran using Homebrew

kgryte · kgryte · commit 9963787b71a4 · 2017-01-27T20:28:34.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -79,7 +79,8 @@ before_install:
       ln -s /usr/bin/g++-5 $HOME/bin/g++;
       ln -s /usr/bin/gfortran-5 $HOME/bin/gfortran;
     else
-      echo '';
+      brew update;
+      brew install -v gcc;
     fi
 
   # Print debug info:
