Install libgnupg-interface-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libgnupg-interface-perl
Description:
Perl interface to GnuPG
GnuPG::Interface and its associated modules are designed to provide an object-oriented method for interacting with GnuPG, being able to perform functions such as but not limited to encrypting, signing, decryption, verification, and key-listing parsing.
Homepage: https://metacpan.org/release/GnuPG-Interface
Version: 0.52-9
Section: universe/perl