android-libf2fs-utils software package provides Android F2FS utility library, 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 android-libf2fs-utils
android-libf2fs-utils is installed in your system.
Make ensure the android-libf2fs-utils package were installed using the commands given below,
$ sudo dpkg-query -l | grep android-libf2fs-utils *
You will get with android-libf2fs-utils package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Libraries |
| Package | android-libf2fs-utils |
| Version | 6.0.1+r55-1 |
| Description | Android F2FS utility library |
| Sub Section | Libs |