dvbpsi-utils software package provides utilities and example programs for libdvbpsi, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install dvbpsi-utils
dvbpsi-utils is installed in your system.
Make ensure the dvbpsi-utils package were installed using the commands given below,
$ sudo dpkg-query -l | grep dvbpsi-utils *
You will get with dvbpsi-utils package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Video |
| Package | dvbpsi-utils |
| Version | 1.3.0-4 |
| Description | utilities and example programs for libdvbpsi |
| Sub Section | Video |