Hi Luiz, I've just downloaded Kuadro for mac and can't run it, maybe it's the fact that I have OS X 10.8.5, and not the last version of it. Here is console output for the error: 4/27/15 1:31:09.921 PM kuadro[279]: Traceback (most recent call last): 4/27/15 1:31:09.921 PM kuadro[279]: File…