libaudio-mixer-perl software package provides perl extension for Sound Mixer control, 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 libaudio-mixer-perl
libaudio-mixer-perl is installed in your system.
Make ensure the libaudio-mixer-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libaudio-mixer-perl *
You will get with libaudio-mixer-perl package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | libaudio-mixer-perl |
| Version | 0.7-6+b1 [amd64, arm64, armel, |
| Description | perl extension for Sound Mixer control |
| Sub Section | Perl |