Version check failed: Your upload included the binary package g++-4.9-arm-linux-gnueabihf, version 4.9.2-16, for amd64, however unstable already has version 4.9.2-16. Uploads to unstable must have a higher version than present in unstable. === 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.