convertall software package provides very flexible unit converter, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install convertall
convertall is installed in your system.
Make ensure the convertall package were installed using the commands given below,
$ sudo dpkg-query -l | grep convertall *
You will get with convertall package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | X Window System software |
| Package | convertall |
| Version | 0.6.1-2 |
| Description | very flexible unit converter |
| Sub Section |