aqualung software package provides gapless Gtk-based audio player, 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 aqualung
aqualung is installed in your system.
Make ensure the aqualung package were installed using the commands given below,
$ sudo dpkg-query -l | grep aqualung *
You will get with aqualung package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Sound |
| Package | aqualung |
| Version | 0.9~beta11-2 |
| Description | gapless Gtk-based audio player |
| Sub Section | Sound |