[ncl-install] NCL install problem

Tue Aug 29 16:16:17 MDT 2017

The version has already updated…. Is that because my Mac is OS X Yosemite 10.10.5, rather than 11?

chengdeMBP:~ cheng$ gcc --version
gcc (GCC) 7.1.0
Copyright (C) 2017 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.

chengdeMBP:~ cheng$ gfortran --version
GNU Fortran (GCC) 7.1.0
Copyright (C) 2017 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.

原始邮件
发件人:Mary Haleyhaley at ucar.edu
收件人:Cheng Lijingchenglij at mail.iap.ac.cn
抄送:ncl-install at ucar.eduncl-install@ucar.edu
发送时间:2017年8月29日(周二) 16:07
主题:Re: [ncl-install] NCL install problem

The macosx.shtml file that was mentioned earlier in this email thread explains the issue and solution to the libgomp problem:

http://www.ncl.ucar.edu/Download/macosx.shtml#MissingLibs

It looks like your GNU compilers may need to be upgraded.

--Mary

On Tue, Aug 29, 2017 at 2:07 PM, Cheng Lijing chenglij at mail.iap.ac.cn wrote:

Dear Mary

 I’m witing to ask you again about the NCL installation, sorry if it bothers you.

When I try to test my NCL, it goes to the following error:
ng4ex xy01n -clean
dyld: Library not loaded: /opt/local/lib/libgcc/libgomp.1.dylib
 Referenced from: /Users/cheng/Documents/ncl-6.4.0/bin/ncargpath
 Reason: image not found

But I suppose my gcc and gfortran works, as you see:
which gcc
/usr/bin/gcc
chengdeMBP:~ cheng$ which gfortran
/usr/local/bin/gfortran

So, what should I do with this error? Thanks a lot!

Lijing

原始邮件
发件人:Dennis Sheashea at ucar.edu
收件人:Cheng Lijingchenglij at mail.iap.ac.cn
抄送:Mary Haleyhaley at ucar.edu
发送时间:2017年8月29日(周二) 11:47
主题:Re: [ncl-install] NCL install problem

Hi Lijing

Were you able to install NCL?

?

On Tue, Aug 29, 2017 at 7:53 AM, Mary Haley haley at ucar.edu wrote:

Well that's embarrassing! I've fixed the "macosx.shtml" page to not mention ng4ex. It should be enough to use your MacOS spotlight application or file finder to check for the existence of XQuartz and its version.

I will update the documentation to reflect this.

--Mary

On Mon, Aug 28, 2017 at 5:17 PM, Dave Allured - NOAA Affiliate dave.allured at noaa.gov wrote:

Lijing,

It appears there is a mistake in the install instructions for Mac OS:

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

This page tells you to run the ng4ex command before installing NCL. Actually, you must complete steps 1 through 4 on the general NCL binary install page, before the ng4ex command will work. ng4ex is part of NCL:

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

When you click on the XQuartz icon, an xterm window is the correct result. So it looks like you already installed XQuartz correctly.

Just finish the NCL binary install procedure, steps 1-4, especially setting the PATH variable. Then go back to the specific instructions for Mac OS, starting with the ng4ex test.

--Dave

On Mon, Aug 28, 2017 at 1:43 PM, Cheng Lijing chenglij at mail.iap.ac.cn wrote:

Hi all

  I’ve installed XQuartz (XQuartz-2.7.11.gmg) to my mac (OS X Yosemite 10.10.5).. However, when I type in the terminal window:
ng4ex xy01n -clean
  The error comes out:
-bash: ng4ex: command not found

  How can I do with this? Since XQuartz is the first step installing NCL in Mac…I suppose my XQuartz has been installed corrected because when I click the icon of XQuartz, it comes out a xterm window.

thanks

Lijing

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