Install libattica0.4 by entering the following commands in the terminal:
sudo apt update sudo apt install libattica0.4
Description:
Qt library that implements the Open Collaboration Services API
Attica is a Qt library that implements the Open Collaboration Services API version 1.6. It grants easy access to the services such as querying information about persons and contents.
Homepage: https://projects.kde.org/attica
Version: 0.4.2-2
Section: universe/libs