jack software package provides Rip and encode CDs with one command, 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 jack
jack is installed in your system.
Make ensure the jack package were installed using the commands given below,
$ sudo dpkg-query -l | grep jack *
You will get with jack package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Sound |
| Package | jack |
| Version | 3.1.1+cvs20050801-29.1 |
| Description | Rip and encode CDs with one command |
| Sub Section | Sound |