If you like this, you may also be interested in (plug plug)
http://ice-www.larc.nasa.gov/ICE/doc/Cicero/cicero.html
"Cicero: A Package Installation System for an Integrated Computing
Environment" which allows a web browser (like Mosaic or lynx, or your
favorite) to provide a "point-n-click" interface to installing
software on your system. I won't say much more, since I know this isn't
the main focus of the list, and I don't wanna plug my own work. 8-) Just
thought you might be interested...