PostgreSQL Lab fails to install Django

[jhayes32]

In the code challenge instruction, there’s a step that says to run the command below to install Django:

pip install -U -r requirements.txt

It looks like Bootcamp has been upgraded since the lab was written and there is now a requirements folder that has different specifications for test vs production. So I changed the command to use the test and also the production file, but they both fail with this message:
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-CfhxJT/psycopg2/
Error: pg_config executable not found.