Install gir1.2-accountsservice-1.0 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-accountsservice-1.0
Description:
GObject introspection data for AccountService
The AccountService project provides a set of D-Bus interfaces for querying and manipulating user account information and an implementation of these interfaces, based on the useradd, usermod and userdel commands. . This package provides the introspection data for the AccountService library.
Homepage: https://www.freedesktop.org/wiki/Software/AccountsService/
Version: 0.6.45-1ubuntu1
Section: introspection