This error is due to a change in Ant 1.8.1 which removes the ant- trax.jar from the distribution as TRaX is now included in the Java Runtime Environment.
This is easily resolved by adding ant-nodeps to DEB_ANT_JARS in debian/rules to include the required classes. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to groovy in ubuntu. https://bugs.launchpad.net/bugs/687974 Title: [FTBFS] package 'groovy' (1.7.0-3ubuntu1) failed to build on natty -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs