我使用的是从 Oracle 网站下载的 .deb 包，而且我之前已经正确安装了它。但现在系统实际上没有任何变化，但它会抛出以下错误。我还可以在菜单中看到它的图标，但它没有打开。使用 Ubuntu 20.04.1 可能出现什么问题？
$ sudo dpkg -i Software/virtualbox-6.1_6.1.14-140239~Ubuntu~eoan_amd64.deb
Selecting previously unselected package virtualbox-6.1.
(Reading database ... 240840 files and directories currently installed.)
Preparing to unpack virtualbox-6.1_6.1.14-140239~Ubuntu~eoan_amd64.deb ...
Unpacking virtualbox-6.1 (6.1.14-140239~Ubuntu~eoan) ...
dpkg: dependency problems prevent configuration of virtualbox-6.1:
virtualbox-6.1 depends on libqt5opengl5 (= 5.0.2); however:
Package libqt5opengl5 is not installed.
virtualbox-6.1 depends on libqt5printsupport5 (=5.0.2); however:
Package libqt5printsupport5 is not installed.
virtualbox-6.1 depends on libsdl1.2debian (= 1.2.11); however:
Package libsdl1.2debian is not installed.
virtualbox-6.1 depends …