Update build.properties with external resources information
Specifically, include the external references in this file, along with details of where to download these external resources from. (And while doing so, perhaps remove the hard coded references within the /trunk/build/build.xml file.) Attached is a patch generated by Eclipse, with the path root being the "Selection"
Continuing on with this suggestion, please place the following two notes into the build.properties file to indicate the addition tools that are required.
The idea/hope is that developers, especially those who do not read instructions, will know to modify the build.properties file in order to successfully build the application. By placing all of the required path setup configuration is one location, their experience should be much better.