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Thank you, I usign o paraFoam -builtin , I think is the same as -vtk, and all seems works fines

based on https://develop.openfoam.com/Development/openfoam/-/wikis/modules/visualization#do-i-really-need-the-paraview-plugins

you can try run parafoam -vtk

extra/paraview is compiled with vtk support and from what I can tell has everything turned on

Hi, it's me again, thanks for all support, I doing tutorial and getting following error, don't know if is because of installation, but not found another explanation.

I trying run parafoam & and gets the error

Run paraFoam -builtin works fine

FATAL ERROR: The official reader module for OpenFOAM data does not exist on
your system. This means that the version of ParaView you are using was not
compiled with OpenFOAM, or distributed with a packaged version of OpenFOAM.

For information on packaged versions of OpenFOAM/ParaView and compilation of
OpenFOAM/ParaView, see https://openfoam.org/download

Alternatively, you might be able to view your OpenFOAM data with the reader
module provided with ParaView by running:
paraFoam -builtin 

@Shinmen thanks for your research into this problem and providing a clear solution. I've applied the fixes as recommended by the forum link

There's another issue, that need some manual intervention, add https://bugs.openfoam.org/view.php?id=4126

export PATH=/opt/paraview/bin:$PATH and change line 69 in the {package folder}/etc/config.sh/paraview ,link the link above should fix, I don't know how to fix this in PKGBUILD, so I change ofoam file miself, if you can fix that too will be great

sudo sed -i 's|^export FOAM_INST_DIR=.*|export FOAM_INST_DIR=/opt/\$WM_PROJECT|' /opt/OpenFOAM/OpenFOAM-12/etc/bashrc

This should fix it for you, I'll have a new release out shortly but you can skip it if you apply this manually

Getting no such file or directory when run ofoam

-bash: /opt/OpenFOAM-12/OpenFOAM-12/etc/config.sh/functions: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamEtcFile: No such file or directory -bash: _foamSource: command not found -bash: _foamParams: command not found -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamCleanPath: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamCleanPath: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamCleanPath: No such file or directory -bash: _foamSource: command not found -bash: _foamSource: command not found -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamEtcFile: No such file or directory -bash: _foamSource: command not found -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamEtcFile: No such file or directory -bash: _foamSource: command not found -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamEtcFile: No such file or directory -bash: _foamSource: command not found -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamEtcFile: No such file or directory -bash: _foamSource: command not found -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamCleanPath: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamCleanPath: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/bin/foamCleanPath: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/etc/config.sh/functions: No such file or directory -bash: /opt/OpenFOAM-12/OpenFOAM-12/etc/config.sh/bash_completion: No such file or directory

@carlosal1015 thanks, didn't know it was provided separately

trilinos is not too much, zoltan?

updated to v12 and added trilinos depend. Switched to parmetis-git until parmetis begins to work - if there are urgent problems please mark out of date with details - minor issues just leave a comment here