Install libhtml-widgets-selectlayers-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libhtml-widgets-selectlayers-perl
Description:
Perl extension for selectable HTML layers
HTML::Widgets::SelectLayers implements an HTML widget with multiple layers. Only one layer is visible at any given time, controlled by a
Homepage: http://search.cpan.org/dist/HTML-Widgets-SelectLayers/
Version: 0.07-2
Section: universe/perl