Comment 2 for bug 625345

Ah, never mind, I think I see it. The package has changelog symlinked to a different package, doesn't it? This is an Ubuntu-specific bug that's fallout from Ubuntu's decision to diverge from Debian and allow that. The check currently assumes that the changelog file is available in each package.

I can "fix" the error message, but only at the cost of skipping the check if the package has no changelog file.