libpg-perl software package provides Perl modules for PostgreSQL, 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 libpg-perl
libpg-perl is installed in your system.
Make ensure the libpg-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpg-perl *
You will get with libpg-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libpg-perl |
| Version | 1:2.1.1-4build3 |
| Description | Perl modules for PostgreSQL |
| Sub Section | Perl |