Install libpolylib64-8 by entering the following commands in the terminal:
sudo apt update sudo apt install libpolylib64-8
Polyhedral library - long int version
Polylib is a free C library for doing computations on polyhedra. The library is operating on objects like vectors, matrices, lattices, polyhedra, Z-polyhedra, unions of polyhedra and other intermediary structures. It provides functions for all important operations on these structures. This package provides the version for operations on long integers.