Install libnumber-tolerant-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libnumber-tolerant-perl
Description:
module defining tolerance ranges for inexact numbers
Number::Tolerant creates a number-like object whose value refers to a range of possible values, each equally acceptable. It overloads comparison operations to reflect this.
Homepage: https://metacpan.org/release/Number-Tolerant
Version: 1.708-2
Section: universe/perl