I was wondering if anyone else has this issue. I double click on the app, nothing happens. I tried re-installing, and installing previous versions as well (0.49 as well as 0.48.1).
I also tried to open from the command line and this is what I got:
open -a Pd-0.49-1 Unable to find application named 'Pd-0.49-1'
I was using PD without any problems before that, I cannot remember how long ago it was that I opened it before, but it cannot be more than one week or so. I can't remember either wether my mac updated after I opened PD for the last time and wether that can have anything to do with it.