libaudcore2 software package provides audacious core engine library, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libaudcore2
libaudcore2 is installed in your system.
Make ensure the libaudcore2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libaudcore2 *
You will get with libaudcore2 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Sound |
| Package | libaudcore2 |
| Version | 3.5-2+b1 [s390x], 3.5-2 [amd64 |
| Description | audacious core engine library |
| Sub Section | Sound |