libkface2 software package provides LibFace wrapper for Qt/C++, 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 libkface2
libkface2 is installed in your system.
Make ensure the libkface2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libkface2 *
You will get with libkface2 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libkface2 |
| Version | 1.0~digikam3.5.0-0ubuntu10 |
| Description | LibFace wrapper for Qt/C++ |
| Sub Section | libs |