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- for 10.7: http://coudert.name/software/gfortran-4.8.2-Lion.dmg
- for 10.8: http://coudert.name/software/gfortran-4.8.2-MountainLion.dmg
- for 10.9: http://coudert.name/software/gfortran-4.8.2-Mavericks.dmg
- for 10.10: http://coudert.name/software/gfortran-4.9.2-Yosemite.dmg
1c) X11/XQuartz
Unfortunately Apple does not ship with X11 either. Download and install the latest image for XQuartz.
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