trying to figure out why the install wont complete on my unraid - so i ran the rc. file manually and got the following:
root@Tower:/etc/rc.d# ./rc.virtualbox install
rc.virtualbox[16385]: Virtualbox package (v4.2.6) already installed - skipped installation
rc.virtualbox[16386]: Installing Virtualbox Extension package (v4.2.6)...
0%...
Progress state: NS_ERROR_FAILURE
VBoxManage: error: Failed to install "/boot/config/plugins/virtualbox/Oracle_VM_VirtualBox_Extension_Pack-4.2.6.vbox-extpack"
VBoxManage: error: The installer failed with exit code 1: VBoxExtPackHelperApp: error: The owner is not root: '/mnt/cache'
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ExtPackManager, interface IExtPackManager
VBoxManage: error: Context: "int handleExtPack(HandlerArg*)" at line 1112 of file VBoxManageMisc.cpp
/mnt/cache is owned by nobody:nobody...... it wants it owned by root? and also where is it trying to install on /mnt/cache - there is no entry to specify on the web ui screen....
Myk