Hello,
There may be 2 options to try:
- doing a websearch for your error, adding a symbolic link for the missing library between the system Python under /usr/lin/Python3.6 and the Salome Python under /home/iwan/salome/SALOME-9.3.0-UB18.04-SRC/BINARIES-DB09/Python/lib/python3.6/ may help (luckily here, we have the same Python version, so SALOME's could in theory be replaced by the system Python and appropriate PYTHONPATH settings, though there may be more subtle aspects).
- install outside "salome shell" (i.e. from regular environment), and add
SALOMEENVCMD="source /home/iwan/salome/SALOME-9.3.0-UB18.04-SRC/env_launch.sh
to the "configure" options when building (this should compensate for the fact that salome_modules.sh and salome_prerequisites.sh, which are detected by code_saturne in the universal build, do not exist in the Ubuntu build, but is more or less replaced by that file).
For the first option, I can run a few tests on my VM tonight. For the second one, if it does not work, you may combine it with installing from a "salome context".
Best regards,
Yvan