libxfcegui4-dev software package provides Development files for libxfcegui4-4, 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 libxfcegui4-dev
libxfcegui4-dev is installed in your system.
Make ensure the libxfcegui4-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libxfcegui4-dev *
You will get with libxfcegui4-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libxfcegui4-dev |
| Version | 4.10.0-2 |
| Description | Development files for libxfcegui4-4 |
| Sub Section | libdevel |