What this MR does / why does DuMux need it:
The current logs from installdumux.py are often not very usefull. Increase information written to log files: executed command and messages printed to termine
What this MR does / why does DuMux need it:
The current logs from installdumux.py are often not very usefull. Increase information written to log files: executed command and messages printed to termine