libaacs0 software package provides free-and-libre implementation of AACS, 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 libaacs0
libaacs0 is installed in your system.
Make ensure the libaacs0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libaacs0 *
You will get with libaacs0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Video |
| Package | libaacs0 |
| Version | 0.7.0-1 |
| Description | free-and-libre implementation of AACS |
| Sub Section | Video |