Install libdata-ical-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libdata-ical-perl
Description:
Perl module for manipulating iCalendar (RFC2445) files
Data::ICal provides an implementation of Perl objects that represent a given VCALENDAR object as defined in the iCalendar protocol (RFC 2445, MIME type "text/calendar"), as implemented in many popular calendaring programs such as Apple's iCal. . Each Data::ICal object is a collection of "entries", which are objects of a subclass of Data::ICal::Entry. The types of entries defined by iCalendar (which refers to them as "components") include events, to-do items, journal entries, free/busy time indicators and time zone descriptors, but this module currently only implements to-do items and events.
Homepage: https://metacpan.org/release/Data-ICal
Version: 0.22+dfsg-1
Section: universe/perl