dput [path-to-ppa] [path-to-changes-file] # Upload to PPA ``` # Backporting from Disco to Trusty Download the package: ``` dget http://archive.ubuntu.com/ubuntu/pool/universe/libo/libopenmpt/libopenmpt_0.4.0-1.dsc ``` Trusty requires more changes because it uses G++ 4.8 whereas ...