libexempi3 software package provides library to parse XMP metadata (Library), 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 libexempi3
libexempi3 is installed in your system.
Make ensure the libexempi3 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libexempi3 *
You will get with libexempi3 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libexempi3 |
| Version | 2.2.1-1ubuntu1 |
| Description | library to parse XMP metadata (Library) |
| Sub Section | libs |