This extension is one of the few extensions that Python
typically comes with, but did not ship with the
Python 2.3.0 for Mac OS X 10.3 due to missing
dependencies:

    _bsddb (requires Berkeley DB)
    readline (requires GNU Readline)
    _tkinter (requires Tcl/Tk)

The _bsddb and readline distributed here are linked
statically to their respective dependencies.  This means
that they're self-contained.  Installing this package
will be sufficient for their use.

_tkinter is linked dynamically to the TclTkAqua 8.4
frameworks, so if you don't already have it, you must
download it from:

    http://tcltkaqua.sourceforge.net/