[11:47] hello [11:47] I'm having trouble installing virtualbox [11:47] I'm using ubuntu-gnome 16.10 [11:47] and i'm getting dpkg error of "package libqt5opengl5 and libqt5opengl5-gles not installed" [11:48] i tried to install libqt5opengl5 using "apt-get insall" but getting error of "package has no installation candidate" [11:48] I'm a newbie to ubuntu and don't know how to fix the installtion [11:48] can anyone help ?