Virtualbox DPKG status.

dpkg -l | grep -i virtualbox
ii  unity-scope-virtualbox                        0.1+13.10.20130723-0ubuntu1                         all          VirtualBox scope for Unity
ii  virtualbox                                    5.0.18-dfsg-2build1                                 amd64        x86 virtualization solution - base binaries
ii  virtualbox-dkms                               5.0.18-dfsg-2build1                                 all          x86 virtualization solution - kernel module sources for dkms
ii  virtualbox-qt                                 5.0.18-dfsg-2build1                                 amd64        x86 virtualization solution - Qt based user interface