[amolgole73]

Hello all,

I am new to OpenFoam. I am facing problems while compiling OpenFoam from source. Details are as below,

OpenFoam : 2206
WSL 2
Ubuntu : 22.04 LTS

FoamInstallationTest result:

Executing foamInstallationTest

Basic setup :
-------------------------------------------------------------------------------
OpenFOAM:            OpenFOAM-v2206
ThirdParty:          ThirdParty-v2206
Shell:               bash
Host:                LAPTOP-1DPHTA5H
OS:                  Linux version 5.10.16.3-microsoft-standard-WSL2
-------------------------------------------------------------------------------

Main OpenFOAM env variables :
-------------------------------------------------------------------------------
Environment           FileOrDirectory                          Valid      Crit
-------------------------------------------------------------------------------
$WM_PROJECT_USER_DIR  /home/nikhil/OpenFOAM/nikhil-v2206        yes       no
$WM_THIRD_PARTY_DIR   ...penFOAM/nikhil-v2206/ThirdParty-v2206  yes       maybe
$WM_PROJECT_SITE      [env variable unset]                                no
-------------------------------------------------------------------------------

OpenFOAM env variables in PATH :
-------------------------------------------------------------------------------
Environment           FileOrDirectory                          Valid Path Crit
-------------------------------------------------------------------------------
$WM_PROJECT_DIR       .../OpenFOAM/nikhil-v2206/OpenFOAM-v2206  yes  yes  yes

$FOAM_APPBIN          ...06/platforms/linux64GccDPInt32Opt/bin  yes  yes  yes
$FOAM_SITE_APPBIN     ...06/platforms/linux64GccDPInt32Opt/bin  no        no
$FOAM_USER_APPBIN     ...06/platforms/linux64GccDPInt32Opt/bin  no        no
$WM_DIR               ...OAM/nikhil-v2206/OpenFOAM-v2206/wmake  yes  yes  often
-------------------------------------------------------------------------------

OpenFOAM env variables in LD_LIBRARY_PATH :
-------------------------------------------------------------------------------
Environment           FileOrDirectory                          Valid Path Crit
-------------------------------------------------------------------------------
$FOAM_LIBBIN          ...06/platforms/linux64GccDPInt32Opt/lib  yes  yes  yes
$FOAM_SITE_LIBBIN     ...06/platforms/linux64GccDPInt32Opt/lib  no        no
$FOAM_USER_LIBBIN     ...06/platforms/linux64GccDPInt32Opt/lib  no        no
$FOAM_EXT_LIBBIN      ...v2206/platforms/linux64GccDPInt32/lib  yes  yes  maybe
$MPI_ARCH_PATH        /usr/lib/x86_64-linux-gnu/openmpi         yes  yes  yes
-------------------------------------------------------------------------------

Software Components
-------------------------------------------------------------------------------
Software     Version    Location
-------------------------------------------------------------------------------
flex      *** not installed ***

make      *** not installed ***

wmake     *** not installed ***

gcc       *** not installed ***
          CRITICAL ERROR

g++       *** not installed ***

-------------------------------------------------------------------------------
icoFoam   *** not installed ***
          CRITICAL ERROR


Summary
-------------------------------------------------------------------------------
Base configuration ok.
The foam installation contains 2 critical error(s).

Review the output for warning messages and consult
the installation guide for troubleshooting.

Done

Please let me know, what I am doing wrong.

Can provide log file if needed.

Thanks

[samaraseeri]

Did you install GNU compiler it seems not installed. best

[amolgole73]

I think I have, I checked this with,

xxxxx@xxxxxxxxxxx:~$ gcc --version
gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

xxxxx@xxxxxxxxxxx:~$ g++ --version
g++ (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

What could be the issue?

[samaraseeri]

Could you type down what steps you have followed to install openfoam?