pg_config executable not found.

[brylie]

When trying to pip install django-heroku, I get an error:

pg_config executable not found.

Perhaps this project could be updated to use psycopg2-binary as a dependency?

[brylie]

For example, users might not want to install Postgres on their system to use this package.

[brylie]

Was able to work around the issue with:

sudo apt install libpq-dev

[PNjinu]

for centos or redhat use
sudo yum install libpqxx-devel

[Lipau3n]

brew install postgresql
resolves this issue on macOS

[iamjazzar]

I had to install postgresql to overcome this issue while I'll never use it locally :/