After logging into PAWS according to Manual:Pywikibot/PAWS, it is not possible to directly run scripts as indicated. Scripts will run, but it requires using a syntax like:
python /srv/paws/pwb/pwb.py login

Running a user script from the default user folder would be even more complicated, probably something like:
python /srv/paws/pwb/pwb.py /home/paws/script.py

While the documentation could be updated to indicate this, is it possible to configure the default environment so that users are able to directly run pwb.py from the home/paws folder and have it look to the default user folder for user scripts?

Otherwise, pywikibot should be installed so that it is is in the user folder so that scripts will work easily, but this makes pywikibot updates more complicated.