Antek S.

+1 for replacing `psycopg2-binary` with `psycopg2` requirement. Helpful links: - [release notes for psycopg 2.7.4](https://www.psycopg.org/articles/2018/02/08/psycopg-274-released/) with explanation on why psycopg2-binary wheels are bad - [extensive discussion on psycopg2 project](https://github.com/psycopg/psycopg2/issues/674), which...

I suggest to remove the auto-added label os:mac, as this is an issue on Ubuntu 16.04 as well.