groonga-server-http software package provides virtual package provided by groonga-httpd, 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 groonga-server-http
groonga-server-http is installed in your system.
Make ensure the groonga-server-http package were installed using the commands given below,
$ sudo dpkg-query -l | grep groonga-server-http*
You will get with groonga-server-http package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Virtual packages |
| Package | groonga-server-http |
| Version | |
| Description | virtual package provided by groonga-httpd |
| Sub Section | Virtual |