- libopus >= 0.9.14 (optional for experimental conversation tool)
- libpulse >= 2.0 (optional for experimental conversation tool)
- python-zbar >= 0.10 (optional for gnunet-qr)
+- TeX Live >= 2012 (optional for gnunet-bcd)
Recommended autotools for compiling the SVN version are:
- autoconf >= 2.59