How to Fix 'Undefined Symbol: G77_date_and_time_0' Error in Fortran Subroutine?

Dreyliciouss · Jul 27, 2010

27 Jul 10 2:35
Hello,
I have an error when I try to execute my python program which uses a fortran subroutine (which call date_and_time function) :
"undefined symbol: G77_date_and_time_0"

Do you know how can I fix this issue?
Thank you very much!

minger · Jul 27, 2010

It looks like a compiler error. Are you trying to force a g95 compile that uses g77 calls? It seems like it may be a compiler-specific function that is causing the problem.

How to Fix 'Undefined Symbol: G77_date_and_time_0' Error in Fortran Subroutine?

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