Install libsaga by entering the following commands in the terminal:
sudo apt update sudo apt install libsaga
Description:
SAGA GIS shared libraries - transitional package
SAGA GIS (System for Automated Geoscientific Analyses) is a geographic information system used for editing and analysing spatial data. . This package is a transitional package from libsaga to libsaga-api-2.3.1 and libsaga-gdi-2.3.1. It can safely be removed.
Homepage: http://www.saga-gis.org/
Version: 2.3.1+dfsg-3build7
Section: universe/libs