alljoyn-thin-client-1604 software package provides AllJoyn thin client for 1604, 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 alljoyn-thin-client-1604
alljoyn-thin-client-1604 is installed in your system.
Make ensure the alljoyn-thin-client-1604 package were installed using the commands given below,
$ sudo dpkg-query -l | grep alljoyn-thin-client-1604 *
You will get with alljoyn-thin-client-1604 package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Network |
| Package | alljoyn-thin-client-1604 |
| Version | 16.04-1 |
| Description | AllJoyn thin client for 1604 |
| Sub Section | Net |