[ncl-install] "ncargex" and "ng4ex" commond not found
Mary Haley
haley at ucar.edu
Tue Sep 30 03:08:42 MDT 2014
Ehsan,
Please include the error message you get when you try a new command.
As for uninstalling NCL, it depends on how you installed it. If you
installed it to its own directory, like /usr/local/ncl-6.1.2, then you can
simply remove the directory:
rm -rf /usr/local/ncl-6.1.2
If you installed it with a bunch of other software, then there's no way to
gracefully remove it. You would need to remove the individual files
associated with NCL.
--Mary
On Sat, Sep 27, 2014 at 7:31 PM, Ehsan Taghizadeh <ehsantaghizadeh at yahoo.com
> wrote:
> Mary,
> Thank you for your replies.
> I just want to say I did following works, but I didn't get any result.
>
> [root at localhost ~]# vi /usr/local/ncl-6.2.0/bin/ncargf77
> In this file I see below line:
>
> set cairolib = "-lcairo -lfontconfig -lpixman-1 -lfreetype -lexpat -lpng
> -lz -liconv -lXrender -lbz2"
>
> I did two works separately.
> 1) !set cairolib = "-lcairo -lfontconfig -lpixman-1 -lfreetype -lexpat
> -lpng -lz -liconv -lXrender -lbz2" (I meant I add ! to comment this line.)
> 2) set cairolib = "-lcairo -lfontconfig -lpixman-1 -lfreetype -lexpat
> -lpng -lz -lXrender -lbz2" (I meant I remove "-liconv")
>
> Neither of them get result and I have same problem with "ncargex" command.
> However I appreciate for your kindly replies, especially for your help to
> fix ncl.
>
> I have another question from anyone could help me. I just don't know how
> to uninstall a program in linux, like "ncl".
>
> Sincerely
> Ehsan Taghizadeh
>
>
> On Thursday, September 18, 2014 8:49 PM, Mary Haley <haley at ucar.edu>
> wrote:
>
>
> Ehsan,
>
> You can try editing $NCARG_ROOT/bin/ncargf77 with a UNIX editor and
> removing the reference to "-liconv". It probably is not needed on your
> system.
>
> By the way, I don't know if I already mentioned this, but if you just plan
> to use NCL, then it is not required that the "ncargex" command works. This
> command is for testing codes written in Fortran or C.
>
> --Mary
>
>
>
>
> On Sat, Sep 6, 2014 at 1:55 AM, Ehsan Taghizadeh <
> ehsantaghizadeh at yahoo.com> wrote:
>
> Mary,
> Thanks a lot for your help. I put "export" commands in .bashrc file, and
> "ng4ex" command work correctly. However about "ncargex" command I have
> problem. Following are commands and their results. Could I fix "ncargex"
> command?
>
> [root at localhost ~]# ncargex cpex08 -clean
>
> NCAR Graphics Fortran Example <cpex08>
>
> Copying cpex08.f
>
> Copying cpexcc.f
>
> Compiling and linking...
> gfortran -fPIC -fno-second-underscore -fno-range-check -fopenmp -O -o
> cpex08 cpexcc.f cpex08.f -L/usr/local/ncl-6.2.0/lib -L/usr/X11R6/lib64
> -lncarg -lncarg_gks -lncarg_c -lX11 -lXext -lcairo -lfontconfig -lpixman-1
> -lfreetype -lexpat -lpng -lz -liconv -lXrender -lbz2
> /usr/bin/ld: cannot find -liconv
> collect2: ld returned 1 exit status
>
> The compile and link failed.
>
> [root at localhost ~]# ncargex
> usage: ncargex [options] [example names]
>
> Options:
>
> To invoke various classes of examples:
> [-A] [-E] [-F] [-P] [-T] [-U] [-ngmath] [-class] [-ps] [-x11]
>
> To invoke various utilities:
> [-areas] [-autograph] [-bivar] [-colconv] [-conpack]
> [-conpackt] [-conran_family] [-conrec_family] [-csagrid]
> [-cssgrid] [-dashline] [-dashpack] [-dsgrid] [-ezmap]
> [-field_flow] [-fitgrid] [-gflash] [-gks] [-gridall]
> [-halftone] [-histogram] [-isosrfhr] [-isosurface]
> [-labelbar] [-natgrid] [-ngmisc] [-plotchar]
> [-polypack] [-pwrite_family] [-scrolled_title]
> [-seter] [-shgrid] [-softfill] [-spps] [-streamlines]
> [-surface] [-threed] [-vaspackt][-vectors] [-wmap]
> [-misc]
>
> Other options:
> [-W workstation_type] [-n] [-clean] [-onebyone] names
>
> See <man ncargex> for explanation of options.
>
> Sincerely
> Ehsan
>
>
> On Friday, September 5, 2014 11:09 PM, Mary Haley <haley at ucar.edu>
> wrote:
>
>
> Eshan,
>
> Try using the "export" commands, and put them in your .bashrc file. If
> this doesn't work you can try the .bash_profile file.
>
> --Mary
>
>
>
> On Thu, Sep 4, 2014 at 9:29 PM, Ehsan Taghizadeh <
> ehsantaghizadeh at yahoo.com> wrote:
>
> After "ls -a" cammand, I see following files all together:
> ".cshrc", "tcshrc", ".bashrc", ".bash_profile"'. However I couldn't see
> ".profile".
> For "setenv" command, I faced "command not found".
> However I tested following commands, separately:
> export NCARG_ROOT=/usr/local/ncl-6.2.0
> export PATH=$NCARG_ROOT/bin:$PATH
> then logging out and logging back in, also
> NCARG_ROOT=/usr/local/ncl-6.2.0
> PATH=$NCARG_ROOT/bin:$PATH
> export NCARG_ROOT
> export PATH
> again logging out and logging back in.
> Yet after "ncargex cpex08 -clean" I faced "bash: ncargex: command not
> found"
> and after "ng4ex gsun01n -clean" I faced "bash: ng4ex: command not found".
>
> Sincerely
> Ehsan Taghizadeh
>
>
>
> On Thursday, September 4, 2014 11:34 PM, Mary Haley <haley at ucar.edu>
> wrote:
>
>
> Please respond back to ncl-install at ucar.edu on all follow-up email,
> because I may not always be available for personal email questions.
>
> It looks to me like the "Set the NCARG_ROOT and PATH environment variables
> to point to where the software was installed" instructions were not
> followed properly.
>
> http://www.ncl.ucar.edu/Download/install.shtml#SetNCARG_ROOT
>
> Please read the instructions again, which explain the different shells
> (bourne shell, C shell), and which possible files you might need to edit.
> That is what I meant by ".*", because I don't know what the file is called
> on your system.
>
> If you are dealing with bash, then the file is probably ".profile".
>
> --Mary
>
>
> On Thu, Sep 4, 2014 at 12:14 PM, Ehsan Taghizadeh <
> ehsantaghizadeh at yahoo.com> wrote:
>
> Mary,
> Thanks for your reply.
> 1. I logging out and logging back in (also restart linux).
> 2. I use Cent OS and via virtual machine (if it is important)
> 3. I used your commands. Following are their results:
> env | grep NCARG
> result: nothing was displayed.
> which ncl
> result: "/usr/bin/which: no ncl in
> (/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/opt/pgi/linux86-64/11.7/bin:/usr/local/bin:/usr/local/include:/usr/local/lib:/usr/local/include/jasper:/root/bin:/opt/pgi/linux86-64/11.7/bin:/usr/local/bin:/usr/local/include:/usr/local/lib:/usr/local/include/jasper)"
>
> echo $PATH
> result:
> "/usr/lib64/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/opt/pgi/linux86-64/11.7/bin:/usr/local/bin:/usr/local/include:/usr/local/lib:/usr/local/include/jasper:/root/bin:/opt/pgi/linux86-64/11.7/bin:/usr/local/bin:/usr/local/include:/usr/local/lib:/usr/local/include/jasper"
>
> 4. You told about .* file. Could you tell me which .* file? (NCARG_ROOT or
> PATH or other)
>
> 5. In site at "*Test your NCL/NCARG installation*" section was written
> csh must be installed for those commands! What about bash? (However I think
> I have csh, tcsh, and bash. I just want to know)
>
> 6. Doea only two export commands are install commands?
>
> Sincerely
> Ehsan
>
>
> On Thursday, September 4, 2014 8:54 PM, Mary Haley <haley at ucar.edu>
> wrote:
>
>
> Ehsan,
>
> Did you try logging out and logging back in? You need to do this after
> you edit any .* files to add the NCARG_ROOT and make the change to PATH.
>
> If you did logout and login again, and it's still not working, then I need
> more information. If you can type the following on the UNIX command, it
> will help:
>
> env | grep NCARG
> which ncl
> echo $PATH
>
> The "apt-get" command was just an example. It looks like you should be
> using "yum" instead.
>
> --Mary
>
>
>
>
> On Thu, Sep 4, 2014 at 6:44 AM, Ehsan Taghizadeh <
> ehsantaghizadeh at yahoo.com> wrote:
>
> Hi,
> I saw below link to install ncl:
> http://www.ncl.ucar.edu/Download/install.shtml
>
> I did step 1 (Extract the file) and 2 (Set the NCARG_ROOT and PATH
> environment variables)
> I ignored step 3 (Set the DISPLAY environment variable)
> I did step 4 (Put a ".hluresfile" file)
>
> However I have problem with step 5 (Test your NCL/NCARG installation)
> About 'ncargex' and 'ng4ex' I faced "command not found"
> About 'yum install tcsh' I faced :
> "Package tcsh-6.17-24.el6.x86_64 already installed and latest version
> Nothing to do"
>
> About 'sudo apt-get install csh' I faced :
> "sudo: apt-get: command not found"
>
> I think I have bash.
>
> In summary I couldn't found that ncl has been installed (properly) or not.
>
> Sincerely
> Ehsan Taghizadeh
>
>
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