[mesa-users] Troubleshooting MESA

[Robert Farmer]

Hi
Can you send the output of:

which gfortran

Rob


On Sun, Sep 4, 2016 at 2:26 PM, Nick R <nickreynolds at ou.edu> wrote:

> To whom this may concern,
>
> My name is Nick and I have been attempting to install MESA for awhile now.
>
> OS: Arch Linux
> Kernal: x86_64 Linux 4.7.2-1-ARCH
> MESA Version: 8845
> MESASDK Version: Most up-to-date one (20160129)
> location of files : /opt/mesa/*
>
> MESASDK successfully installed. I currently am working on installing
> MESA. I ran into a problem in the kap package. More specifically, I
> receive an error in the gfortran compiling of "Note: The following
> floating-point exceptions are signalling: IEEE_UNDERFLOW_FLAG
> /opt/mesa/kap/test
> TEST FAILED -- compare test_output to tmp.txt
> ./build_and_test failed"
>
> When I compare the two files, the only difference is the line Zbase in
> the tmp.txt file. In the test_output file the line reads
> information above
> "Zbase 1.7999999999999999E-02"
> information below
>
> while in the tmp.txt file the line reads
> information above
> "Zbase 1.7999999999999999E-02
> Note: The following floating-point exceptions are signalling:
> IEEE_UNDERFLOW_FLAG"
> information below
>
> The difference between the two is what is in "" above.
>
> I thought to fix this error by appending
> "-ffpe-trap=zero,overflow,underflow" to all gfortran commands that were
> called by the make files however that didn't solve the issue.
>
> I have consulted with the FAQ and tried browsing through some forums to
> fix this error to no avail.
>
> If you can offer any ideas, support, or sympathies I would be very
> grateful.
>
> Thanks for all that you do,
>
> --
> Nickalas Reynolds
> Graduate Teaching Assistant
> Homer L. Dodge Department of Physics and Astronomy
> The University of Oklahoma
>
>
> ------------------------------------------------------------
> ------------------
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