Message "Error loading library 'efk_hardware' !"

If you move the application "TheLightingController" somewhere else (into the folder "Applications" for instance), then you will see that message when running it.

This makes sense.
Please note that the library files (.dylib) must be in the same folder then the application "TheLightingController".
In other words, the application "TheLightingController" must stay into the software folder.
If you want to run our application from the folder "Application", you have to make an "Alias" of the application "TheLightingController.
To do that, right click on the file and select "Make Alias".
And then you can move the "Alias" into the folder "Applications".

This makes sense.
Please note that the library files (.dylib) must be in the same folder then the application "TheLightingController".
In other words, the application "TheLightingController" must stay into the software folder.
If you want to run our application from the folder "Application", you have to make an "Alias" of the application "TheLightingController.
To do that, right click on the file and select "Make Alias".
And then you can move the "Alias" into the folder "Applications".