Failed to fetch plugin

#1

Dear,
I always have this error. Can you help me ?
ionic cordova plugin add cordova-plugin-music-controls

cordova plugin add cordova-plugin-music-controls --save
Failed to fetch plugin git+https://github.com/amitkhare/cordova-music-controls-plugin.git via registry.
Probably this is either a connection problem, or plugin spec is incorrect.
Check your connection and plugin name/version/URL.
Failed to get absolute path to installed module
[ERROR] An error occurred while running subprocess cordova.

    cordova plugin add cordova-plugin-music-controls --save exited with exit code 1.
    
    Re-running this command with the --verbose flag may provide more information.

Thanks,
Philippe