pam-kwallet software package provides KWallet integration with PAM, 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 pam-kwallet
pam-kwallet is installed in your system.
Make ensure the pam-kwallet package were installed using the commands given below,
$ sudo dpkg-query -l | grep pam-kwallet *
You will get with pam-kwallet package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | KDE |
| Package | pam-kwallet |
| Version | 0.0~git20140410-0ubuntu2 |
| Description | KWallet integration with PAM |
| Sub Section | KDE |