There is no uninstall on OS X, so you simply install the newer qube packages over top of the older ones. No data is lost during the uninstall/re-install.
Installing the Qube Client and GUI
The only condition is that the Qube-core is installed first. You can install all other Qube components in any order.
The most common order is:
- install the Qube-core
- install the QubeGUI