[ncl-install] NCL Install

[Mary Haley]

Dear Peyton,

Sorry about the NCL problems.  There are compatibility issues because NCL
V6.4.0 was compiled with GNU compilers version 6.1.0, and the GNU 7.x and
8.x compilers do not provide the correct system libraries.

I have a GNU 7.1.0 version of NCL that I built on a Mac, but it is OPeNDAP
enabled. I believe this should be compatible with your GNU 8.x version. If
you want to try it, download this file:

ftp.ucar.edu:/pub/scd/haley/ncl_ncarg-6.4.0.MacOS_10.12_64bit_gnu710.tar.gz

​and follow the same instructions as you did with the previous file. You
can install this over your other version since it's not working anyway.

The other option is to try using conda to install NCL instead.  See the
conda instructions at:

http://www.ncl.ucar.edu/Download/conda.shtml

If you continue to have problems, please post back to ncl-install at ucar.edu.

Good luck

--Mary



On Wed, Jun 20, 2018 at 9:12 AM, Capute, Peyton via ncl-install <
ncl-install at ucar.edu> wrote:

> Hi,
>
> I installed ncl_ncarg-6.4.0-MacOS_10.11_64bit_nodap_gnu610.tar.gz
> <https://www.earthsystemgrid.org/dataset/ncl.640.nodap/file/ncl_ncarg-6.4.0-MacOS_10.11_64bit_nodap_gnu610.tar.gz>
> .
>
> And there are the outputs for troubleshooting:
>
> Peytons-MacBook-Pro:~ peytoncapute$ which ncl
> /usr/local/ncl-6.4.0/bin/ncl
> Peytons-MacBook-Pro:~ peytoncapute$   ncl -V
> dyld: Library not loaded: /usr/local/lib/libgomp.1.dylib
>   Referenced from: /usr/local/ncl-6.4.0/bin/ncl
>   Reason: image not found
> Abort trap: 6
> Peytons-MacBook-Pro:~ peytoncapute$   otool -L `which ncl`
> /usr/local/ncl-6.4.0/bin/ncl:
> /opt/X11/lib/libfontconfig.1.dylib (compatibility version 11.0.0, current
> version 11.2.0)
> /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version
> 7.0.0)
> /opt/X11/lib/libXrender.1.dylib (compatibility version 5.0.0, current
> version 5.0.0)
> /usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current version
> 1.0.5)
> /opt/X11/lib/libXpm.4.dylib (compatibility version 16.0.0, current version
> 16.0.0)
> /opt/X11/lib/libX11.6.dylib (compatibility version 10.0.0, current version
> 10.0.0)
> /opt/X11/lib/libXext.6.dylib (compatibility version 11.0.0, current
> version 11.0.0)
> /usr/local/lib/libstdc++.6.dylib (compatibility version 7.0.0, current
> version 7.22.0)
> /usr/local/lib/libgomp.1.dylib (compatibility version 2.0.0, current
> version 2.0.0)
> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version
> 1226.10.1)
> /usr/local/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current
> version 1.0.0)
> Peytons-MacBook-Pro:~ peytoncapute$   env | grep NCARG
> NCARG_ROOT=/usr/local/ncl-6.4.0
> Peytons-MacBook-Pro:~ peytoncapute$   which gcc
> /usr/bin/gcc
> Peytons-MacBook-Pro:~ peytoncapute$   which gfortran
> /usr/local/bin/gfortran
> Peytons-MacBook-Pro:~ peytoncapute$   gfortran --version
> GNU Fortran (Homebrew GCC 8.1.0) 8.1.0
> Copyright (C) 2018 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Peytons-MacBook-Pro:~ peytoncapute$   gcc --version
> gcc: error: unable to find utility "gcc", not a developer tool or in PATH
>
>
>
> I believe the issue is with gcc, I can’t seem to replace the newer version
> of gcc with the older required version.
>
> Thank you for your help,
> Peyton Capute
>
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