I don't understand why I cannot use the latest Ornatrix 0.5 after installing 0.4 with the pkg so i download the latest Zip file and extract the plugin in the C4D plugin folder.
I just downloaded and installed the 0.4 pkg on the Mac, it worked in both C4D R19 and R20, then downloaded and installed the 0.5 stable pkg on top of it, it also worked in both R19 and R20.
Please give me some details (open a new thread) if you have any problems with the pkg installer on the Mac. I think there is a way to run the installer with logging, I'll check if needed.