exiv2 software package provides EXIF/IPTC metadata manipulation tool, 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 exiv2
exiv2 is installed in your system.
Make ensure the exiv2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep exiv2 *
You will get with exiv2 package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Graphics |
| Package | exiv2 |
| Version | 0.22-2 |
| Description | EXIF/IPTC metadata manipulation tool |
| Sub Section | Graphics |