sudo pip3 install safeeyes
Collecting safeeyes
  Using cached https://files.pythonhosted.org/packages/9c/23/ce771f76ff8fe22d45520f7b31b8f264a560b11391e52bc37dc2aca20f9e/safeeyes-2.0.9.tar.gz
Collecting babel (from safeeyes)
  Using cached https://files.pythonhosted.org/packages/2c/60/f2af68eb046c5de5b1fe6dd4743bf42c074f7141fe7b2737d3061533b093/Babel-2.7.0-py2.py3-none-any.whl
Requirement already satisfied: psutil in /usr/local/python3/lib/python3.7/site-packages (from safeeyes) (5.6.3)
Collecting PyGObject (from safeeyes)
  Using cached https://files.pythonhosted.org/packages/40/ee/8daf797cda4ffe7724b9d47cbb5e2b44ca6235764622d163c586bd9bd7c5/PyGObject-3.32.2.tar.gz
  Could not find a version that satisfies the requirement pycairo (from versions: )
No matching distribution found for pycairo