If you encounter any dependency error, use the command # apt install -f Then install it with dpkg command # dpkg -i virtualbox-5.2_5.2.18-124319_Ubuntu_bionic_b You can also download the latest version and install it directly from the official website # wget Then you can install the virtualbox extension # sudo apt install virtualbox-ext-pack Virtualbox is present in the official repositories of Ubuntu # apt install virtualbox In this tutorial, we will use the actual latest version Kali Linux 2018.3a available in the official site and virtualbox 5.1.34 Step 1: Download and install VirtualBox a processor with the virtualization features enabled (often activated by default).the image of Kali Linux present in your system.virtualbox installed in your Linux system.In order to virtualize Kali Linux and have a minimum average working environment, you need to have If you using a Windows 10 Desktop, the only difference would be to download the 'exe' file from Oracle VM VirtualBox and proceed with standard installation steps to have VirtualBox on windows. This tutorial will show you how to install the latest version of Kali Linux 2018 on VirtualBox in your Linux system. A good way to try a new system is to virtualize it with virtualization tool such as VirtualBox.

Kali Linux know as BackTrack in the past is a Debian-based system for network security, forensic analysis, and penetration testing.

Install virtualbox on kali