Package: tetex-bin Version: 2.0.1-2 Or maybe that should be: Package: mmix-src Version: 1:0.0.20020615-3 I don't know whose fault it is, but mmix-src Depends: cweb (>= 3.43), which doesn't work now that tetex-bin Provides: cweb without a version. The upshot is that the two packages now conflict with each other. Assigned to tetex-bin because it was the one that changed to break the status quo.