Thu May 29 13:48:49 PDT 2008 Duncan Coutts * Switch DependencyResolver to return Progress and String errors rather than Either and structured error type [Dependency]. The reason we cannot use that as a structured error type any more is because missing dependencies is not the only failure reason. There are several reasons, several of which are pretty complex. For now we'll have to do with a human readable message. Perhaps we may be able to find a common structured type that the different dep resolvers can all agree on. I'm not hopeful however as error reporting seems to be closely tied to the dep resolution approach. M ./Hackage/Dependency.hs -8 +11 M ./Hackage/Dependency/Bogus.hs -3 +6 M ./Hackage/Dependency/Naive.hs -4 +7 M ./Hackage/Dependency/TopDown.hs -6 +4 M ./Hackage/Dependency/TopDown/Constraints.hs -2 +2 M ./Hackage/Dependency/Types.hs -3 +1 M ./Hackage/Fetch.hs -1 +1 M ./Hackage/Install.hs -18 +5 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080529204849-adfee-6...