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Re: Netgen installation problem



On Tue, May 24, 2022 at 02:40:09PM -0700, Gary L. Roach wrote:
> Hi all,
> 
> Operating System: Debian GNU/Linux 11
> KDE Plasma Version: 5.20.5
> KDE Frameworks Version: 5.78.0
> Qt Version: 5.15.2
> Kernel Version: 5.10.0-13-amd64
> OS Type: 64-bit
> Processors: 4 × AMD FX(tm)-4350 Quad-Core Processor
> Memory: 15.6 GiB of RAM
> Graphics Processor: AMD CAICOS
> 
> I have installed netgen from the Debian Bullseye package library. When I run
> the program I get the following error message:
> 
> /gary@debian:~/Netgen/build$ netgen//
> //NETGEN-6.2-dev//
> //Developed by Joachim Schoeberl at//
> //2010-xxxx Vienna University of Technology//
> //2006-2010 RWTH Aachen University//
> //1996-2006 Johannes Kepler University Linz//
> //Including OpenCascade geometry kernel//
> //Including MPI version 3.1//
> //Error in Tcl-Script://
> //result = couldn't load file "libgui.so": libgui.so: cannot open shared
> object file: No such file or directory//
> //
> //Make sure to set environment variable NETGENDIR to directory containing
> ng.tcl/
> 
> /
> /
> 
> /There is not ng.tcl or libgui.so on my system so it is hard to set
> NETGENDIR when I can't find the files. I used locate to try to find the file
> but no luck. Any suggestions?/

  tomas@trotzki:~$ apt-file search libgui.so
  libnglib-6.2: /usr/lib/x86_64-linux-gnu/netgen/libgui.so.6.2
  libnglib-6.2: /usr/lib/x86_64-linux-gnu/netgen/libgui.so.6.2.1905
  libnglib-dev: /usr/lib/x86_64-linux-gnu/netgen/libgui.so
  libsight: /usr/lib/x86_64-linux-gnu/sight/gui-0.1/libgui.so.0
  libsight: /usr/lib/x86_64-linux-gnu/sight/gui-0.1/libgui.so.0.1

Next stop seems to be to check whether libnglib-6.2 is installed in
your system and whether /usr/lib/x86_64-linux-gnu/netgen/libgui.so.6.2
is there and points to something existent, too.

Cheers
-- 
t

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