Before you can use this module, you must first have PostgreSQL installed on your system. To do this, find your OS and perform the actions listed. **NOTE**: These instructions are meant only as a convenience. If your OS is not listed or you need extra help, [go here](https://www.postgresql.org/download/). ### Fedora 31 ``` sudo dnf install postgresql-server postgresql-contrib sudo systemctl enable postgresql # to autostart on startup sudo systemctl start postgresql ``` ### Debian 10/11 ``` sudo apt-get install postgresql postgresql-client sudo systemctl enable postgresql # to autostart on startup sudo systemctl start postgresql ``` ### MacOSX (Homebrew) ``` brew install postgresql brew services start postgresql ```