Hello Mohammad and Florian,
when I tried to run the installation script I have observed the following error message:
scripts/set_compiler.sh: line 32: [: .: integer expression expected
Could not extract the version of gfortran
Stop script at this point
Looking in the set_compiler.sh script I found that among other issues it makes an analysis of the output text of the gfortran -v command. The problem is that I by default use the ru_RU.utf-8 encoding and the output looks a little bit different of what is expected.
To avoid in the future such an issue I would suggest to include in the text of the set_compiler.sh script the following lines:
default_lang=$(echo $LANG)
LANG=en_EN.utf-8
in the beginning (to set the needed encoding)
export LANG=${default_lang}
at the end (to restore the default encoding)
I checked this correction - it works at least on my computer.
With the best regards,
Andrey Sokolov