$Date: 2015-06-10 22:58:10 +0000 (Wed, 10 Jun 2015) $ 1 VBoxManage-debugvm extension package management Oracle VM VirtualBox VBoxManage debugvm install --replace tarball VBoxManage debugvm uninstall --force name VBoxManage debugvm cleanup VBoxManage debugvm install --replace tarball Installs a new extension pack on the system. This command will fail if an older version of the same extension pack is already installed. The --replace option can be used to uninstall any old package before the new one is installed. --replaceUninstall existing extension pack version. tarball The file containing the extension pack to be installed. VBoxManage debugvm uninstall --force name Uninstalls an extension pack from the system. The subcommand will also succeed in the case where the specified extension pack is not present on the system. You can use VBoxManage list debugvms to show the names of the extension packs which are currently installed. --force Overrides most refusals to uninstall an extension pack name The name of the extension pack to be uninstalled. VBoxManage debugvm cleanup Used to remove temporariy files and directories that may have been left behind if a previous install or uninstall command failed.