macOS Compiling fortran?

[kusurisuri]

Hello,

So I am trying to compile the CEA code on my Macbook through the terminal. I have installed Xcode and gfortran, and set my PATH variable correctly.

The issue that I get when trying to make new library files for the executable files is:

dyld: Library not loaded: /usr/local/lib/libg2c.0.dylib
Referenced from: /usr/bin/FCEA2
Reason: image not found
Trace/BPT trap

I cannot find that particular library file in usr/local/lib, so I am wondering what to do exactly.

Thank you. Please..please help!


Also, What I have been using as reference is: http://www.stanford.edu/~cantwell/A...EAforIntelMac/Installing_CEA_On_Intel_Mac.pdf

 

[parapup]

Looks like the FCEA or whatever program you are trying to run was compiled with older version of the GNU Fortran compiler - g77. From here it seems that 4.x versions of GCC do not need/use the libg2c anymore. Since GCC that ships with recent OS X is 4.x - may be that's why the library is missing.

I am not sure what you can do - apart from using older OS X installation that runs gcc3.x.

 

[kusurisuri]

Yeah it is a very old code..

Do you mean run an older installation of gfortran? Or..or actually an older installation of OS X

 

[balamw]

Have you looked at HPC http://hpc.sourceforge.net/

B

 

[kusurisuri]

Yes. That is where I got the gfortran file. (gfortran-snwleo-intel-bin.tar.gz )

 

[parapup]

Yeah it is a very old code..

Do you mean run an older installation of gfortran? Or..or actually an older installation of OS X

Actually running older OS X install may be a no go because of the hardware. So you might wanna try downloading gcc 3.3 from http://gcc.gnu.org and try to build and install it. Be careful not to overwrite the system GCC installation! (configure --enable-languages=c,c++,objc,fortran --prefix=/usr/local/gcc3 for e.g)

There is no guarantee this will work though. So good luck!