gnunet-gtk 0.9.3-1 (amd64 binary) in ubuntu trusty

 GNUnet is a peer-to-peer framework which focuses on providing security. All
 link-to-link messages in the network are confidential and authenticated. The
 framework provides a transport abstraction layer and can currently encapsulate
 the peer-to-peer traffic in UDP, TCP, or SMTP messages.
 .
 This package contains the graphical client, using the GTK+ toolkit. In order
 use GNUnet, you also need gnunet-server either on your server or on your local
 machine.