acetoneiso software package provides feature-rich application to mount and manage CD and DVD images, 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 acetoneiso
acetoneiso is installed in your system.
Make ensure the acetoneiso package were installed using the commands given below,
$ sudo dpkg-query -l | grep acetoneiso *
You will get with acetoneiso package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Other OSs and file systems |
| Package | acetoneiso |
| Version | 2.4-2+b1 [s390x], 2.4-2 [amd64 |
| Description | feature-rich application to mount and manage CD and DVD images |
| Sub Section | Otherosfs |