Install libdata-visitor-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libdata-visitor-perl
Description:
Visitor implementation for Perl data structures
Data::Visitor is a simple visitor implementation for Perl data structures. It has a main dispatcher method, visit, which takes a single Perl value and then calls the methods appropriate for that value.
Homepage: https://metacpan.org/release/Data-Visitor
Version: 0.30-2
Section: universe/perl