Install libpoe-loop-tk-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libpoe-loop-tk-perl
Description:
POE event loop implementation using Tk
POE::Loop::Tk implements the standard POE::Loop event loop interface for the Tk toolkit. It provides features needed to manage a Tk-based event loop in Perl in a consistent fashion and does not differ from the standard interface. Please see POE::Loop from libpoe-perl for details on how this works.
Homepage: https://metacpan.org/release/POE-Loop-Tk/
Version: 1.305-1
Section: universe/perl