Hi Friends, I just updated my repo and there are changes in build system. There are two things 1. Compilation error due to dnsjava-2.1.1.jar missing in rosjava/build.xml 2. To compile rosjava I have to first compile (manually) ws-commons-util-1.0.2-src and then apache-xmlrpc-3.1.3-src and then rosjava. This can be easily automated using ant build. Is there any reason why these dependency is not set in rosjava/build.xml? Thanks and Regards Abhishek Verma