atfs software package provides The Attributed File System (AtFS), you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install atfs
atfs is installed in your system.
Make ensure the atfs package were installed using the commands given below,
$ sudo dpkg-query -l | grep atfs *
You will get with atfs package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Libraries |
| Package | atfs |
| Version | 1.4pl6-11 |
| Description | The Attributed File System (AtFS) |
| Sub Section | libs |