Isn't GNUnet dead though? I'm been trying to set it up on a Mac for years and after spending hours without success, I've given up every single time. Even in Homebrew GNUnet is in the boneyard.
Lots of svn commits, and I'm still cloning them into hg to get a sense for how development is progressing. There are 39k commits total. Takes a long time to grab them from svn. From an actual svn checkout without converting, I can see that there are many commits, several per day, but there hasn't been a release in two years. Maybe they need help with a release manager?
My overall feeling is that this is a very good idea that just needs better packaging.