Description of problem:
While attempting to use psycopg2 with our application (Pulp 3), we are getting this error due to an undeclared dependency on libcrypt.so.1

It only seems to occur on Fedora 30 (& rawhide) because libxcrypt-compat was split off from the commonly used libxcrypt.

  File "/usr/local/lib/pulp/lib64/python3.7/site-packages/django/db/backends/postgresql/base.py", line 20, in <module>
    import psycopg2 as Database
  File "/usr/local/lib/pulp/lib64/python3.7/site-packages/psycopg2/__init__.py", line 50, in <module>
    from psycopg2._psycopg import (                     # noqa
ImportError: libcrypt.so.1: cannot open shared object file: No such file or directory