libapreq2-dev software package provides generic Apache request library - development files, 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 libapreq2-dev
libapreq2-dev is installed in your system.
Make ensure the libapreq2-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libapreq2-dev *
You will get with libapreq2-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Library development |
| Package | libapreq2-dev |
| Version | 2.13-4+b1 [amd64, armel, armhf |
| Description | generic Apache request library - development files |
| Sub Section | Libdevel |