docky software package provides Elegant, powerful, clean dock, 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 docky
docky is installed in your system.
Make ensure the docky package were installed using the commands given below,
$ sudo dpkg-query -l | grep docky *
You will get with docky package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | X Window System software |
| Package | docky |
| Version | 2.2.1.1-1 |
| Description | Elegant, powerful, clean dock |
| Sub Section | x11 |