isofs-modules-3.16.0-4-r4k-ip2 software package provides ISOFS filesystem support, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install isofs-modules-3.16.0-4-r4k-ip2
isofs-modules-3.16.0-4-r4k-ip2 is installed in your system.
Make ensure the isofs-modules-3.16.0-4-r4k-ip2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep isofs-modules-3.16.0-4-r4k-ip2*
You will get with isofs-modules-3.16.0-4-r4k-ip2 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | debian-installer udeb packages |
| Package | isofs-modules-3.16.0-4-r4k-ip2 |
| Version | 3.16.36-1+deb8u1 |
| Description | ISOFS filesystem support |
| Sub Section | Debian-installer |