Tahoe-LAFS is a secure, decentralized, data store. All of the source code is available under a choice of two Free Software, Open Source licences. This filesystem is encrypted and spread over multiple peers in such a way that it remains available even when some of the peers are unavailable, malfunctioning, or malicious. Build in the listed order, all are available from SlackBuilds.org. pysetuptools, darcsver, argparse, simplejson, pyOpenSSL, zope.interface, python-twisted, Nevow, foolscap, pyutil, zbase32, zfec, cryptopp, pycryptopp. This package will also ship the introducer.furl file to be able to join the public test grid. For more informations see running.html and using.html in the doc folder.