Install libset-intspan-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libset-intspan-perl
Description:
module to manage sets of integers
The Set::IntSpan module manages sets of integers. It is optimized for sets that have long runs of consecutive integers. These arise, for example, in .newsrc files, which maintain lists of articles.
Homepage: https://metacpan.org/release/Set-IntSpan/
Version: 1.19-1
Section: universe/perl