The following packages will be installed: rxtx Fetching README... 0%100%100%100%100%100%Done Fetching destdir.patch... 0%100%100%100%100%100%Done Fetching im-20090910.patch... 0%100%100%100%100%100%Done Fetching rxtx.SlackBuild... 0%100%100%100%100%100%Done Fetching rxtx.info... 0%100%100%100%100%100%Done Fetching slack-desc... 0%100%100%100%100%100%Done Fetching ttyACM_port.patch... 0%100%100%100%100%100%Done JDK does not appear to be installed; exiting... fakeroot -- sh rxtx.SlackBuild Failed