libnet-libidn-perl software package provides Perl bindings for GNU Libidn, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libnet-libidn-perl
libnet-libidn-perl is installed in your system.
Make ensure the libnet-libidn-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libnet-libidn-perl *
You will get with libnet-libidn-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libnet-libidn-perl |
| Version | 0.12.ds-1build4 |
| Description | Perl bindings for GNU Libidn |
| Sub Section | Perl |