$ sudo apt-get update
$ sudo apt-get install libwildmidi-config 

libwildmidi-config is installed in your system.

Make ensure the libwildmidi-config package were installed using the commands given below,

$ sudo dpkg-query -l | grep libwildmidi-config *

You will get with libwildmidi-config package name, version, architecture and description in a table

libwildmidi-config package basic information: