libsubunit-perl software package provides perl parser and diff for Subunit streams, 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 libsubunit-perl
libsubunit-perl is installed in your system.
Make ensure the libsubunit-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libsubunit-perl *
You will get with libsubunit-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libsubunit-perl |
| Version | 0.0.18-0ubuntu7 |
| Description | perl parser and diff for Subunit streams |
| Sub Section | Perl |