Reject Reasons: Unknown distribution `unstable'. Cannot find target suite unstable to perform version checks lintian_2.5.3.dsc: source format '3.0 (native)' not allowed in unstable (accepted: ) Cannot find target suite unstable to perform version checks === Please feel free to respond to this email if you don't understand why your files were rejected, or if you upload new files which address our concerns. s our concerns.