libgv-perl software package provides Perl bindings for graphviz, 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 libgv-perl
libgv-perl is installed in your system.
Make ensure the libgv-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgv-perl *
You will get with libgv-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libgv-perl |
| Version | 2.36.0-0ubuntu3.1 [amd64, i386 |
| Description | Perl bindings for graphviz |
| Sub Section | Perl |