libpoppler-qt4-4 software package provides PDF rendering library (Qt 4 based shared 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 libpoppler-qt4-4
libpoppler-qt4-4 is installed in your system.
Make ensure the libpoppler-qt4-4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpoppler-qt4-4 *
You will get with libpoppler-qt4-4 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libpoppler-qt4-4 |
| Version | 0.24.5-2ubuntu4.4 [amd64, i386 |
| Description | PDF rendering library (Qt 4 based shared library) |
| Sub Section | libs |