While the EA build 30 seems to solve my Mac problems, there still seems to be a similar problem on Linux:
Succeeded in building RPM Bundle bundle jdk.jpackage.internal.PackagerException: Bundler DEB Installer skipped because of a configuration problem: Can not find dpkg-deb. Advice to fix: Please install required packages. at jdk.jpackage/jdk.jpackage.internal.Arguments.generateBundle(Arguments.java:709) at jdk.jpackage/jdk.jpackage.internal.Arguments.processArguments(Arguments.java:577) at jdk.jpackage/jdk.jpackage.main.Main.run(Main.java:91) at jdk.jpackage/jdk.jpackage.main.Main.main(Main.java:53) Caused by: jdk.jpackage.internal.ConfigException: Can not find dpkg-deb. at jdk.jpackage/jdk.jpackage.internal.LinuxDebBundler.validate(LinuxDebBundler.java:239) at jdk.jpackage/jdk.jpackage.internal.Arguments.generateBundle(Arguments.java:682) ... 3 more After which jpackage exits with error 255.