psycopg2 is weird, must be installed using the -binary suffix

https://www.psycopg.org/docs/install.html

PyPi package download format is

https://pypi.io/packages/source/{ package_name_first_letter }/{ package_name }/{ package_name }-{ package_version }.tar.gz

https://stackoverflow.com/questions/47781035/does-pypi-have-simple-urls-for-package-downloads

Authenticating with PostGres initially
https://stackoverflow.com/questions/18664074/getting-error-peer-authentication-failed-for-user-postgres-when-trying-to-ge