gnunet-dev software package provides secure, trust-based peer-to-peer framework (development), you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnunet-dev
gnunet-dev is installed in your system.
Make ensure the gnunet-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnunet-dev *
You will get with gnunet-dev package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Library development |
| Package | gnunet-dev |
| Version | 0.9.3-7 |
| Description | secure, trust-based peer-to-peer framework (development) |
| Sub Section | libdevel |