> On Apr 10, 2017, at 12:42 PM, Pietro CELADA <pietro.celada at unipr.it> wrote: > > Howdy, I get no error when typesetting with a fully updated TeX Live 2016. Take Richard Koch's advice and use TeX Live Utility (found in /Applications/TeX) to update to the latest package versions. Good Luck, Herb Schulz (herbs at wideopenwest dot com)