- libgcrypt >= 1.6
- libgnurl >= 7.34.0 (available from https://gnunet.org/gnurl)
- libunistring >= 0.9.2
-- gnutls >= 3.2.5
+- gnutls >= 3.2.12
- libidn >= 1.0
- libglpk >= 4.45
- openssl >= 1.0 (binary, used to generate X.509 certificate)
- sqlite >= 3.8 (default database, required)
- mysql >= 5.1 (alternative to sqlite)
- postgres >= 8.3 (alternative to sqlite)
-- libopus >= 0.9.14 (optional for experimental conversation tool)
+- libopus >= 1.0.1 (optional for experimental conversation tool)
- libpulse >= 2.0 (optional for experimental conversation tool)
- libogg >= 1.3.0 (optional for experimental conversation tool)
- python-zbar >= 0.10 (optional for gnunet-qr)