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Old   September 23, 2020, 16:43
Exclamation Library Problem
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Semih
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Hello everyone,

I was using openfoam7, but after version 8; I removed ver.7 and install openfoam8. At openfoam7 everything was quite good. But I got some problems after installation of openfoam8. I gave details of that problem below. I tried to reinstall openfoam7 but problem still continues.

It gives problem that is about libraries.

Code:
simpleFoam -help -->simpleFoam: error while loading shared libraries:libmomentumTransportModels.so: cannot open shared object file: Nosuch file or directory
Code:
ls -l openfoam8 -->ls: cannot access 'openfoam8': No such file or directory
Code:
ls -l openfoam7 -->ls: cannot access 'openfoam7': No such file or directory
Code:
cd /opt -->
/opt ll -->drwsrwsrwt 1 root root 4.0K Sep 22 00:57 openfoam8drwsrwsrwt 1 root root 4.0K Sep 22 00:57 paraviewopenfoam56
I checked my bash and root is:
Code:
source /opt/openfoam8/etc/bashrc
I checked that destination:
Code:
cd /opt/openfoam8/etc  -->
/opt/openfoam8/etc || ll -->
total 64K-rwsrwsrwt 1 root root 1.2K Sep  1 15:14 README.org-rwsrwsrwt 1 root root 7.3K Sep  1 15:15 bashrcdrwsrwsrwt 1 root root 4.0K Sep 22 00:57 caseDicts-rwsrwsrwt 1 root root 7.5K Sep  1 15:14 cellModelsdrwsrwsrwt 1 root root 4.0K Sep 22 00:57 codeTemplatesdrwsrwsrwt 1 root root 4.0K Sep 22 01:05 config.cshdrwsrwsrwt 1 root root 4.0K Sep 22 00:57 config.sh-rwsrwsrwt 1 root root  31K Sep  1 15:14 controlDict-rwsrwsrwt 1 root root 7.9K Sep  1 15:15 cshrc-rwsrwsrwt 1 root root  758 Sep  1 15:14 paraFoamdrwsrwsrwt 1 root root 4.0K Sep 22 00:56 templatesdrwsrwsrwt 1 root root 4.0K Sep 22 00:57 thermoData
Thank you,
Kindest regards.
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Old   September 29, 2020, 06:02
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Tobias Holzmann
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Well it is an interesting case.
  • The ls command does not make any sense and will just let you know that there is no folder names openfoam8 at the location you are in your current shell
  • The error gives you the hint that the library is not found
  • It seems that during installation there was a error


Please let us know:
Code:
tree -L 2 /opt/openfoam8
which simpleFoam
echo $WM_PROJECT_DIR
find /opt/ -iname "libmomentumTransportModels.so"
Out of the box:
Code:
sudo apt remove --auto-remove openfoam8
sudo apt clean
sudo apt update
sudo apt-get -y install openfoam8
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