$ sudo apt-get update
$ sudo apt-get install rest-bench-dbg 

rest-bench-dbg is installed in your system.

Make ensure the rest-bench-dbg package were installed using the commands given below,

$ sudo dpkg-query -l | grep rest-bench-dbg *

You will get with rest-bench-dbg package name, version, architecture and description in a table

rest-bench-dbg package basic information: