Hi Dan, did you use reportbug to file this? If not, please do that in the future as it shows which distribution and which architecture you're using. Without that information, we can just guess what might have been happened.
That being said, 4.92~RC4-3 was uploaded to unstable on January 20. exim4-base is an architecture independent package and is thus quicker in the archive than the packaged that need compiling. This is a normal process in Debian, happens all the time and solves itself automatically. It might also be a mirror sync issue, which a package maintainer is not in a position tosolve. You're using unstable, and have been doing so for a decade. And you seriously still don't know this? Greetings Marc On Mon, Jan 21, 2019 at 08:02:04AM +0800, 積丹尼 Dan Jacobson wrote: > Odd, something is out of sync: > > The following packages have unmet dependencies: > exim4 : Depends: exim4-base (< 4.92~RC4-2.1) but 4.92~RC4-3 is to be > installed > The following actions will resolve these dependencies: > > Remove the following packages: > 1) exim4 [4.92~RC4-2 (now)] > > > > Accept this solution? [Y/n/q/?] n > The following actions will resolve these dependencies: > > Keep the following packages at their current version: > 1) exim4-base [4.92~RC4-2 (now)] > -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421