Installing ReadLine-4.3 Panther (10.3.4)

This was a painful experience, I did this while at a T-mobile hotspot and didn't have my trusty Developer Tools CD. In my search to make this work I found the following patch: http://stats.math.uni-augsburg.de/~urbanek/readline-4.3-OSX-patch that allows you to "./configure && make && make install" readline-4.3 without incident.