autopsy software package provides graphical interface to SleuthKit, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install autopsy
autopsy is installed in your system.
Make ensure the autopsy package were installed using the commands given below,
$ sudo dpkg-query -l | grep autopsy *
You will get with autopsy package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Administration Utilities |
| Package | autopsy |
| Version | 2.24-1.1 |
| Description | graphical interface to SleuthKit |
| Sub Section | admin |