Install libdevel-symdump-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libdevel-symdump-perl
Description:
Perl module for inspecting perl's symbol table
The perl module Devel::Symdump provides a convenient way to inspect perl's symbol table and the class hierarchies within a running program.
Homepage: http://search.cpan.org/dist/Devel-Symdump/
Version: 2.18-1
Section: perl