--- /dev/null
+@node Install
+@unnumbered Install
+
+Currently there are draft versions of the codec written on C, Go, Python
+and Tcl. But all of them are currently badly covered with tests.
+
+@cindex git
+You can obtain development source code with
+@command{git clone git://git.cypherpunks.su/yac.git}
+(also you can use @url{https://git.cypherpunks.su/yac.git}).
+
+Also there is @url{https://yggdrasil-network.github.io/, Yggdrasil}
+accessible address: @url{http://y.www.yac.cypherpunks.su/}.