pfstools-dbg software package provides command line HDR manipulation programs (debugging symbols), 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 pfstools-dbg
pfstools-dbg is installed in your system.
Make ensure the pfstools-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep pfstools-dbg *
You will get with pfstools-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Graphics |
| Package | pfstools-dbg |
| Version | 1.8.5-1ubuntu3 |
| Description | command line HDR manipulation programs (debugging symbols) |
| Sub Section | Graphics |