Big Sur DDJ 1000 Driver Update

Currently the Mac Audio Driver for Pioneer’s Rekordbox fails to install on Big Sur. This is because Big Sur has upgraded to perl 5.28, which restricts the way it reads files. See Error’s below on this. The good news is that your system should also include perl 5.18. However it’s difficult to change versions, without downgrading the system security around /usr. So instead of changing defaults, I’ve chosen to instead