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Fossil - Distributed Revision Control, Wiki, And Bug-Tracking

Fossil is a new distributed software revision control system that includes an integrated Wiki and an integrated bug-tracking system all into a single easy-to-use stand-alone executable. (NB: The bug-tracker component is still not completely functional...) Fossil is self-hosting on two separate servers. You can download the lastest sources compile it yourself using the instructions below. Or you can grab precompiled binaries.

Design Goals For Fossil:

Supports disconnected, distributed development (like git, monotone, mercurial, or bitkeeper) or client/server operation (like CVS or subversion), or operations on local repositories, or all three at the same time
Integrated bug tracking and wiki, along the lines of CVSTrac and Trac.
Built-in web interface that supports deep archaeological digs through historical source code.
All network communication via HTTP (so that everything works from behind restrictive firewalls).
Everything included in a single self-contained executable - trivial to install
Server runs as CGI, using inetd or xinetd or using its own built-in, standalone web server.
An entire project contained in single disk file (which also happens to be an SQLite database.)
Trivial to setup and administer
Files and versions are identified by their SHA1 signature. Any unique prefix is sufficient to identify a file or version - usually the first 4 or 5 characters suffice.
The file format is trival and requires nothing more complex than a text editor and the "sha1sum" command-line utility to decode.
Automatic self-check on repository changes makes it exceedingly unlikely that data will ever be lost because of a software bug.

Objectives Of Fossil:

Fossil should be ridiculously easy to install and operate.
With fossil, it should be possible (and easy) to set up a project on an inexpensive shared-hosting ISP (example: Hurricane Electric) that provides nothing more than web space and CGI capability. Here is a demo.
Fossil should provide in-depth historical and status information about the project through a web interface
The integration of Wiki and the ability to safely support anonymous check-in are features sometimes described as Web 2.0. Fossil attempts to better capture "collective intelligence" and "the wisdom of crowds" by opening up write access to the masses.