ifeffit software package provides Interactive XAFS analysis program, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ifeffit
ifeffit is installed in your system.
Make ensure the ifeffit package were installed using the commands given below,
$ sudo dpkg-query -l | grep ifeffit *
You will get with ifeffit package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Science |
| Package | ifeffit |
| Version | 2:1.2.11d-9.1 |
| Description | Interactive XAFS analysis program |
| Sub Section | Science |