pulseaudio-esound-compat software package provides PulseAudio ESD compatibility layer, 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 pulseaudio-esound-compat
pulseaudio-esound-compat is installed in your system.
Make ensure the pulseaudio-esound-compat package were installed using the commands given below,
$ sudo dpkg-query -l | grep pulseaudio-esound-compat *
You will get with pulseaudio-esound-compat package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Sound |
| Package | pulseaudio-esound-compat |
| Version | 1:4.0-0ubuntu11 |
| Description | PulseAudio ESD compatibility layer |
| Sub Section | Sound |