libcitadel-dev software package provides Development files for libcitadel4, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libcitadel-dev
libcitadel-dev is installed in your system.
Make ensure the libcitadel-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcitadel-dev *
You will get with libcitadel-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Library development |
| Package | libcitadel-dev |
| Version | 8.24-1 |
| Description | Development files for libcitadel4 |
| Sub Section | Libdevel |