Comment 1 for bug 470537

The problem seems to be that the successive builds in my PPA (https://launchpad.net/~osomon/+archive/ppa) for 1.0.8 re-use the same tarballs (those of the first pre-release build), even though the tarballs have been updated in the meantime.
Not sure whether this is a build in Launchpad's build system or if it is an expected behaviour and I should also bump version numbers of the tarballs between each build, or if there is a way to force uploading the updated tarball.