libb-keywords-perl software package provides lists of internal perl keywords, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libb-keywords-perl
libb-keywords-perl is installed in your system.
Make ensure the libb-keywords-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libb-keywords-perl *
You will get with libb-keywords-perl package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Perl |
| Package | libb-keywords-perl |
| Version | 1.09-1 |
| Description | lists of internal perl keywords |
| Sub Section | Perl |