jq software package provides lightweight and flexible command-line JSON processor, 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 jq
jq is installed in your system.
Make ensure the jq package were installed using the commands given below,
$ sudo dpkg-query -l | grep jq *
You will get with jq package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | jq |
| Version | 1.5+dfsg-1 |
| Description | lightweight and flexible command-line JSON processor |
| Sub Section | Utils |