[ncl-install] ncl_filedump and ncl_convert2nc problem

[Kevin Hallock]

Hi Oscar,

How did you install NCL on your machine? Are you using binaries from our website <https://www.earthsystemgrid.org/dataset/ncl.640.html>? Is NCL able to run without setting any DYLD_* environment variables?

The GCC/GFortran packages we recommend in our documentation <http://ncl.ucar.edu/Download/macosx.shtml#InstallCompilers> installs to /usr/local by default, and that appears to be the prefix of the missing library: 
> dyld: Library not loaded: /usr/local/lib/libgomp.1.dylib


I’m surprised that NCL is somehow working, but ncargpath isn’t.

Kevin

> On May 17, 2017, at 10:43 AM, Oscar Chimborazo <ochimborazo at gmail.com> wrote:
> 
> Hi folks,
> 
> I installed NCL 6.4.0 on Mac OSX Sierra. NCL is working fine with the scripts, however when I want to use the tools ncl_filedump or ncl_convert2nc, I get this:
> 
> dyld: Library not loaded: /usr/local/lib/libgomp.1.dylib
>   Referenced from: /opt/ncl-6.4.0/bin/ncargpath
>   Reason: image not found
> Abort
> if: Missing file name.
> 
> I set the environment like this:
> 
> export DYLD_LIBRARY_PATH=/opt/local/lib/gcc5
> 
> I also tried with this environment:
> 
> export DYLD_FALLBACK_LIBRARY_PATH=/opt/local/lib/gcc5
> 
> It didn't work. Also, I tried to test the installation of NCL with the commands:
> ng4ex gsun01n -clean
> ncargex cpex08 -clean
>  
> And I get something similar except for the last line:
> 
> dyld: Library not loaded: /usr/local/lib/libgomp.1.dylib
>   Referenced from: /opt/ncl-6.4.0/bin/ncargpath
>   Reason: image not found
> Abort
> 
> But as I mentioned before, the strange thing is that NCL 6.4.0 is working fine with my scripts.
> 
> Oscar
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