dependancies include setuptools

[gholder22]

root@galileo:/usr/local/btrfs-backup# ./setup.py install
Traceback (most recent call last):
File "/usr/local/btrfs-backup/./setup.py", line 4, in
from setuptools import setup
ModuleNotFoundError: No module named 'setuptools'

pip3 install setuptools

and away we go.