What do I need to build and install Kepler?
To install and run Kepler, you must have Ptolemy II and a Java environment (JDK 1.5). As of 03/2009, there is a problem using Kepler with JDK 6, but JDK 6 can be made to work, but requires moving some files, see http://bugzilla.ecoinformatics.org/show_bug.cgi?id=3128. To build Kepler under Microsoft Windows, you must also have Cygwin and a command line version of Subversion, TortoiseSVN will not work, To build Kepler, Ant 1.7.1 or later is required.