Hi,
in the newest release 1.9.1 (16/3 2017) for Mac OSX
The mubu.dtw external is missing, but the helpfile is included.
Same goes for the pipo.ircamdescriptor that is also missing as an external, but I have it from the Max Sound Box and it initialise but
throws the error message:
pipo~: doesn’t understand “ircamdescriptor.descriptors”
mubu.process: doesn’t understand “ircamdescriptor.descriptors”