[ncl-install] ncl -V error: dyld: Library not loaded: @rpath/libcblas.3.dylib

[Dave Allured - NOAA Affiliate]

NCL support is recently not responding to the ncl-install mailing list.  I
hope they can answer this question for you.  Meanwhile, here are a couple
other suggestions.

* Try sending this help request to conda support.  Conda is creating the
build that you are using.  It is likely that they will have some insights
into this missing library problem.

* I have been using NCL from Macports with good results recently.  If you
can't fix the conda install, you might try a Macports install instead.
This will require creating an isolated Macports environment on your Mac,
and installing a large number of dependencies.  The port name is *ncarg*,
and Macports currently shows the High Sierra build in good health.

    https://ports.macports.org/port/ncarg/summary

Good luck!


On Tue, Oct 13, 2020 at 5:39 PM Vanessa Vincente via ncl-install <
ncl-install at mailman.ucar.edu> wrote:

> Hello ncl-install Team,
>
> I am having issues with running ncl on my MacOS High Sierra.
>
> I have executed the command:
> source activate ncl_stable
>
> Then:
> ncl -V
>
> And the following shows:
> dyld: Library not loaded: @rpath/libcblas.3.dylib
> Referenced from: /Users/Vanessa/miniconda3/envs/ncl_stable/bin/ncl
> Reason: image not found
> Abort trap: 6
>
> I noticed a message in the ncl archives about trying the following command:
> conda install -c conda-forge -n ncl_stable libgcc
>
> I tried the command, and the following shows:
> Collecting package metadata (current_repodata.json): done
> Solving environment: done
> # All requested packages already installed.
>
> I tried the command ncl -V again, and the same issue showed.
>
> Can you please help with this missing library?
>
> Thanks for your help!
> Vanessa
>
> --
> Vanessa Vincente
> Associate Scientist
> The COMET® Program
> University Corporation for Atmospheric Research
>
> *My working hours may differ from your own.  Please do not feel obligated
> to reply outside of standard business hours.*
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