Install libdbd-pgsql by entering the following commands in the terminal:
sudo apt update sudo apt install libdbd-pgsql
Description:
PostgreSQL database server driver for libdbi
This driver provides connectivity to PostgreSQL database servers through the libdbi Database Independent Abstraction Layer. Switching a program's driver does not require recompilation or rewriting source code.
Homepage: http://libdbi.sourceforge.net/
Version: 0.9.0-5ubuntu2
Section: libs