btw for future reader, after the upgraded

python -V

was still giving my previous version, but just relaunching the terminal was giving the one just installed.

Cheers.

I've found this --> https://aruljohn.com/blog/install-pytho … on--source

is this ok for Devuan too ?

That page looks okay, but it is for python 3.11.1, not 3.11.3.  The 3.11.3 source can be downloaded here https://www.python.org/ftp/python/3.11. … 3.11.3.tgz.  The build/install process should work the same in devuan as in debian.
If you want a slightly smaller download, the xz-compressed source can be downloaded here https://www.python.org/ftp/python/3.11. … 1.3.tar.xz.

Here, just change the first section of that blog page to this:

cd /tmp/
wget https://www.python.org/ftp/python/3.11.3/Python-3.11.3.tar.xz
tar -xvf Python-3.11.3.tar.xz
cd Python-3.11.3/

I believe all the rest should be the same.

is this ok for Devuan too ?

BTW I changed

by

How can I install the latest version of python (3.11.3 at this date) on Chimaera 4.0 ?

Thanks.