Issue #1478 has been updated by Luis Lavena. If jar is what you want, maybe JRuby is what you need. For something similar to "jar" you might take a look to tar2rubyscript: http://www.erikveen.dds.nl/tar2rubyscript/ ---------------------------------------- http://redmine.ruby-lang.org/issues/show/1478 ---------------------------------------- http://redmine.ruby-lang.org