dssi-plugin software package provides virtual package provided by xsynth-dssi, hexter, nekobee, ll-scope, wsynth-dssi, fluidsynth-dssi, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install dssi-plugin
dssi-plugin is installed in your system.
Make ensure the dssi-plugin package were installed using the commands given below,
$ sudo dpkg-query -l | grep dssi-plugin*
You will get with dssi-plugin package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Virtual packages |
| Package | dssi-plugin |
| Version | |
| Description | virtual package provided by xsynth-dssi, hexter, nekobee, ll-scope, wsynth-dssi, fluidsynth-dssi |
| Sub Section | Virtual |