HELP with GFORTRAN, XCODE and TERMINAL_MAc

[FX]

> I did what you suggested me in the previous mails, but I obtain a list of 
> error in my terminal when I type "./cosa.exe". Probably O have to generate an 
> input file? I am really in trouble!

Yes, if you get a cosa.exe file generated, then you now have a program issue, and not a compiler issue. Get in touch with the people who wrote the code you are trying to use.

FX