About PERSALYS compilation error in Ubuntu20 system

You need a more recent latex with packages which are not in the vanilla LaTeX package . Here, you need to proceed as folllows:

  • Install locally Texlive (full) locally;
  • Expand PATH environment variable accordingly;
  • check that which latex returns the newly installed one;
  • continue installation with SAT: sat/sat compile SALOME-9.13.0-native .