libpam-script software package provides PAM module which allows executing a script, 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 libpam-script
libpam-script is installed in your system.
Make ensure the libpam-script package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpam-script *
You will get with libpam-script package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Administration Utilities |
| Package | libpam-script |
| Version | 1.1.6-1 |
| Description | PAM module which allows executing a script |
| Sub Section | Admin |