phonon software package provides multimedia framework from KDE - metapackage, 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 phonon
phonon is installed in your system.
Make ensure the phonon package were installed using the commands given below,
$ sudo dpkg-query -l | grep phonon *
You will get with phonon package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Sound |
| Package | phonon |
| Version | 4:4.7.1-0ubuntu8 |
| Description | multimedia framework from KDE - metapackage |
| Sub Section | Sound |