libb-utils-perl software package provides Perl module assisting with op tree manipulation, 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 libb-utils-perl
libb-utils-perl is installed in your system.
Make ensure the libb-utils-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libb-utils-perl *
You will get with libb-utils-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libb-utils-perl |
| Version | 0.21-1build1 |
| Description | Perl module assisting with op tree manipulation |
| Sub Section | Perl |