Thanks for the reply Tomas,
Running the apt-file search libgui.so search now gets the exact same results as your search. Unfortunately, running netgen still gives the same error message. Now what?
Gary R
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