Install libpod-eventual-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libpod-eventual-perl
module to read a POD as a series of trivial events
Pod::Eventual is a collection of Perl modules designed to read line-based input and produce events describing each POD paragraph or directive it finds. Once complete, events are immediately passed to the handle_event method. This method should be implemented by subclasses of Pod::Eventual; otherwise the default handle_event method will raise an exception.