$ sudo apt-get update
$ sudo apt-get install python-jsonpath-rw 

python-jsonpath-rw is installed in your system.

Make ensure the python-jsonpath-rw package were installed using the commands given below,

$ sudo dpkg-query -l | grep python-jsonpath-rw *

You will get with python-jsonpath-rw package name, version, architecture and description in a table

python-jsonpath-rw package basic information: