I just tried to install this addon last week, i kept getting the error message "Interface\AddOns\BigWigs\Options.lue:9: Cannot find a libary instance of Tablet-2.0". So i looked up here and some of you told me to -install- the !!!libs folder. I did and it seems to work.
My question now is, so the !!!Libs folders are needed to run BigWigs, ie being mandatory or is it just me that has a wrong addon listing?