SALOME 9.15.0 not responding on Ubuntu 24.04

I have extracted the file SALOME-9.15.0.tar.gz to path /home/USERNAME/salome-meca/SALOME-9.15.0/ when I run from this folder in terminal ./salome I get the error, but when I run it with sudo ./salome the SALOME 9.15.0 starts but is every ca. 1 min I got the warning that the application is not responding and if I wait for ca. 5 sec, the application “unfreezes”. Can anyone help me with this?

Many thanks!

you need to run: ./run_salome.sh in order to bootstrap the embedded python.

If I run this command in the extracted folder /home/USERNAME/salome-meca/SALOME-9.15.0/I receive an error bash: ./run_salome.sh: Permission denied. Should I check/reset the user rights?

you need to change the permissions: chmod u+x ./run_salome.sh , then you can run it.
HTH.