The application was made Tkinter with MariaDB.

Instruccions to install mariadb connector:

$ sudo apt install libmariadb3 libmariadb-dev

On others distributions Linux: https://mariadb.com/docs/clients/connector-c/#connc

$ pip3 install mariadb

More information in the documentation: MariaDB/Connector

If any error occurs, just read what the console shows and install the necessary packages