You can also build the standalones with this source, but to run it on machines other than your own you will need to do the obnoxiuos 'code-signing' nonsense required by Apple, or turn off the gatekeeper on the other machine(s). Or use Windows.
NOTE: double-click on the [noteout] object when the max patch is locked and you should select "from Max1" for its output. Also remember that [rtcmix~] needs to have the EZDAC turned on to run.
In the 'vcv-pluckseq' VCV rack, the "MIDI+CV" module should be set to "Core MIDI" and then "from Max1" to receive the MIDI data from the [rtcmix~] mac patch. The "AUDIO" module should be set to send it's output to "BlackHole 16 ch (1-2 in, 1-2 out)"
The included Logic project should be set to receive input audio from "Blackhole 16ch" (go to Logic Pro --> Settings --> Audio from the upper menu to set this).