We do not have binaries on less common platforms. If SAGE_FORTRAN isn't set we just fail, but we should check for common Fortran compilers and set them then instead of failing. Preference should be:

• gfotran
• g95
• g77
• f77 - on BSD the g77 is commonly called f77

Cheers,

Michael

Component: packages: standard

Issue created by migration from https://trac.sagemath.org/ticket/1642