libfaac0 software package provides AAC audio encoder (library), 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 libfaac0
libfaac0 is installed in your system.
Make ensure the libfaac0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libfaac0 *
You will get with libfaac0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libfaac0 |
| Version | 1.28-6 |
| Description | AAC audio encoder (library) |
| Sub Section | libs |