libpam-winbind software package provides Windows domain authentication integration plugin, 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-winbind
libpam-winbind is installed in your system.
Make ensure the libpam-winbind package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpam-winbind *
You will get with libpam-winbind package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | libpam-winbind |
| Version | 2:4.3.11+dfsg-0ubuntu0.14.04.1 |
| Description | Windows domain authentication integration plugin |
| Sub Section | Net |