libcliquer-dev software package provides clique searching library (development headers), 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 libcliquer-dev
libcliquer-dev is installed in your system.
Make ensure the libcliquer-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcliquer-dev *
You will get with libcliquer-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Library development |
| Package | libcliquer-dev |
| Version | 1.21-1 |
| Description | clique searching library (development headers) |
| Sub Section | Libdevel |