package:virtualbox-ext-pack:5.0.36-0ubuntu1.16.04.2
Preparing to unpack .../virtualbox-ext-pack_5.0.40-0ubuntu1.16.04.1_all.deb ...
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
0%...
Progress state: NS_ERROR_FAILURE
VBoxManage: error: Failed to uninstall "Oracle VM VirtualBox Extension Pack"
VBoxManage: error: The installer failed with exit code 1: VBoxExtPackHelperApp: error: World writable: '/usr'
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ExtPackManagerWrap, interface IExtPackManager
VBoxManage: error: Context: "RTEXITCODE handleExtPack(HandlerArg*)" at line 1242 of file VBoxManageMisc.cpp
dpkg: warning: subprocess old pre-removal script returned error exit status 1
dpkg: trying script from the new package instead ...
WARNING: The character device /dev/vboxdrv does not exist.
	 Please install the virtualbox-dkms package and the appropriate
	 headers, most likely linux-headers-generic.

	 You will not be able to start VMs until this problem is fixed.
0%...
Progress state: NS_ERROR_FAILURE
VBoxManage: error: Failed to uninstall "Oracle VM VirtualBox Extension Pack"
VBoxManage: error: The installer failed with exit code 1: VBoxExtPackHelperApp: error: World writable: '/usr'
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component ExtPackManagerWrap, interface IExtPackManager
VBoxManage: error: Context: "RTEXITCODE handleExtPack(HandlerArg*)" at line 1242 of file VBoxManageMisc.cpp
dpkg: error processing archive /var/cache/apt/archives/virtualbox-ext-pack_5.0.40-0ubuntu1.16.04.1_all.deb (--unpack):
 subprocess new pre-removal script returned error exit status 1