You need to uninstall the older Qube components, and then install the newer ones. No data is lost during the uninstall/re-install.
Uninstalling the Qube Client and GUI
The only condition is that the Qube-core is uninstalled last. You can uninstall all other Qube components in any order.
The most common order is
- uninstall the QubeGUI (if installed)
- uninstall the Qube-core
Uninstalling with a single command-line:
The Qube rpm's have the dependencies between the supervisor, core, qubegui, etc. already defined, so all components can be uninstalled with a single rpm command line:
rpm -ev `rpm -qa|grep qube`
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
Installing with the rpm utility:
The Qube rpm's have the dependencies between the supervisor, core, qubegui, etc. already defined, so all components can be installed either individually, or with a single rpm command line:
rpm -ivh qube-core-<qube version>-<linuxversion>.rpm
rpm -ivh qubegui-<qube version>-<linuxversion>.rpm
or
rpm -ivh qube-core-<qube version>-<linuxversion>.rpm qubegui-<qube version>-<linuxversion>.rpm