Uploading a package to a PPA How you upload a source package to a PPA depends on two things: whether you're using a recent version of Ubuntu (Ubuntu 9.10 and newer) whether you want to use FTP or SFTP. Once you've built your source package, you need to upload it to Launchpad using the dput tool. Note: We ask that people include useful changelogs for each package so that users and other developers