[ncl-talk] NCL in Cygwin

[Paimazumder, Debasish]

Thanks Rick again. Its working now. I have missed some library while installing Cygwin

With regards

From: Rick Brownrigg [mailto:brownrig at ucar.edu]
Sent: Wednesday, January 29, 2020 12:12 PM
To: Paimazumder, Debasish
Cc: ncl-talk at ucar.edu
Subject: [EXTERNAL] Re: Re: Re: [ncl-talk] NCL in Cygwin

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Not that I'm aware of.  Regarding the cygwin install, there are notes about which optional cygwin packages should be installed:

    https://www.ncl.ucar.edu/Download/cygwin.shtml#InstallCygwinX<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ncl.ucar.edu_Download_cygwin.shtml-23InstallCygwinX&d=DwMFaQ&c=kn4_INW_mBCDHV_xJEVJkg&r=fpudUXThXLQwAKQPDCnmVaSzm2dwE9OxcWi7MuJ0jbo&m=JlZr30bEOIlvHLJmGUzdo2RkQktNxoKkeD0QfQ2hZDI&s=KqzhTPq6wv5e_CEapRyM7qswSLOXOpqZLq9Oew0JLig&e=>

Have you indeed done that?



On Wed, Jan 29, 2020 at 10:03 AM Paimazumder, Debasish <Debasish.Paimazumder at aig.com<mailto:Debasish.Paimazumder at aig.com>> wrote:
Thanks Rick.
Is there anyone who had same problem while installing NCL through Cygwin.

With regards

From: Rick Brownrigg [mailto:brownrig at ucar.edu<mailto:brownrig at ucar.edu>]
Sent: Wednesday, January 29, 2020 12:34 AM
To: Paimazumder, Debasish
Cc: ncl-talk at ucar.edu<mailto:ncl-talk at ucar.edu>
Subject: [EXTERNAL] Re: Re: [ncl-talk] NCL in Cygwin

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Hi Debasish,

Perhaps I am taking the term "pending library" too literally, but just to be clear, running setup-x86.exe is not only a means to install a base cygwin system, but to also install optional packages. I don't know for certain (and it's been awhile since I've done a cygwin install), but I have to imagine you'll have to track down where cyggomp is one such option -- perhaps under something like developer-tools, or gcc-compiler suite, etc., and then explicitly include it in the installation.

Sorry I can't offer more specific guidance...
Rick


On Tue, Jan 28, 2020 at 10:17 PM Paimazumder, Debasish <Debasish.Paimazumder at aig.com<mailto:Debasish.Paimazumder at aig.com>> wrote:
Hi Rick
Thanks for your response. I rerun the Cygwin "setup-x86.exe" program and there is no pending library. I also logged out/logged back in but still getting following error message
“C:/NCL/bin/ncl: error while loading shared libraries: cyggomp-1.dll: cannot open shared object file: No such file or directory”

With regards
-Debasish

From: Rick Brownrigg <brownrig at ucar.edu<mailto:brownrig at ucar.edu>>
Sent: Tuesday, January 28, 2020 9:37 PM
To: Paimazumder, Debasish <Debasish.Paimazumder at aig.com<mailto:Debasish.Paimazumder at aig.com>>
Cc: ncl-talk at ucar.edu<mailto:ncl-talk at ucar.edu>
Subject: [EXTERNAL] Re: [ncl-talk] NCL in Cygwin

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Hi,

Gomp is the gcc OpenMP library. The trouble shooting notes on the NCL web site (https://www.ncl.ucar.edu/Download/cygwin.shtml<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ncl.ucar.edu_Download_cygwin.shtml&d=DwMFaQ&c=kn4_INW_mBCDHV_xJEVJkg&r=fpudUXThXLQwAKQPDCnmVaSzm2dwE9OxcWi7MuJ0jbo&m=R9TSS7m-l0-c4XuCkVZBGsVnoV7Q0aVovpnVTZMKOeA&s=kL8mOHetBiLyJlVBvCl9vhPm0uaxNr191m6QwYoCZV4&e=>) suggest this:

Troubleshooting problems
If you are having problems running the test in the above section, then here are some troubleshooting tips:

  *   If you get an error about "ncl" not being able to find a missing "libxxxx.so" library, then rerun the Cygwin "setup-x86.exe" program and search for xxxx. Make sure this package will get installed and finish running the "setup-x86.exe" program. You will probably need to logout and possibly even reboot for the change to work properly.
Rick


On Tue, Jan 28, 2020 at 2:30 PM Paimazumder, Debasish via ncl-talk <ncl-talk at ucar.edu<mailto:ncl-talk at ucar.edu>> wrote:
Hi
I am trying to install NCL in my windows 7 using Cygwin. I have followed all the steps https://www.ncl.ucar.edu/Download/cygwin.shtml<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ncl.ucar.edu_Download_cygwin.shtml&d=DwMFaQ&c=kn4_INW_mBCDHV_xJEVJkg&r=fpudUXThXLQwAKQPDCnmVaSzm2dwE9OxcWi7MuJ0jbo&m=R9TSS7m-l0-c4XuCkVZBGsVnoV7Q0aVovpnVTZMKOeA&s=kL8mOHetBiLyJlVBvCl9vhPm0uaxNr191m6QwYoCZV4&e=>
But at the end I’m getting following error message
$ ncl
C:/NCL/bin/ncl: error while loading shared libraries: cyggomp-1.dll: cannot open shared object file: No such file or directory

How am I resolve this issue to run NCL

Cheers
Debasish

Debasish PaiMazumder, PhD |Tel +1 215 255 6052<tel:%2B1%20215%20255%206371> | Cell +1 267 449 5226<tel:%2B1%20718%20913%206946> |Debasish.Paimazumder at aig.com<mailto:Debasish.Paimazumder at aig.com>

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