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@@ -41,6 +41,19 @@ with the added permission that, in the case that you are obligated to release
 a derived work under this licence (as per section 2.b of the GPLv2), you may
 delay the fulfillment of this obligation for up to 12 months.
 
+## Supporting Libraries
+
+This project depends upon several others. For full details please consult the source:/trunk/README README, but here is a quick list of things that you will need to install before running a tahoe client or introducer:
+
+ * Python (<http://python.org>), version 2.4 or 2.5
+ * Twisted (<http://twistedmatrix.com>), we run with 2.4.x or 2.5.x
+ * Foolscap (<http://twistedmatrix.com/trac/wiki/FoolsCap>), we require 0.1.2
+ * [PyOpen](PyOpen)SSL (<http://pyopenssl.sourceforge.net>), 0.6 or later
+ * Nevow (<http://divmod.org/trac/wiki/DivmodNevow>) for the web frontend, we use 0.9.x
+ * zfec (bundled with the tahoe tree)
+ * a patched [PyCrypto](PyCrypto) (also bundled with the tahoe tree, installs into allmydata.Crypto)
+
+
 ## Test Network
 
 An experimental public testnet is running on Allmydata servers. It is subject to being updated at random times, so compatibility is like to break without notice.