You might want to remove the mac version of 3.0 and put 2.4 back on the website until 3.0 actually works. It crashes immediately after launch on my mac, complaining about: Dyld Error Message: Library not loaded: /usr/local/opt/portaudio/lib/libportaudio.2.dylib Referenced from: /Applications/Vice3/x64.app/Contents/MacOS/x64 Reason: image not found So, there's no need to excite mac users with a new build just yet ;-)
Which bin did you download?
er perhaps just delete the osx port and be done with it....