patch applied (cabal-install): Reimplement InstallPlan.failed as it was completely wrong

Tue May 6 17:13:02 PDT 2008 Duncan Coutts * Reimplement InstallPlan.failed as it was completely wrong It was finding all the dependencies of the failed package and marking them as failed. But of course what we have to do is find all the packages that depend on the failed package (the reverse dependencies) and mark them as failed. We use the reverse dependency Graph that we saved in the InstallPlan. M ./Hackage/InstallPlan.hs -19 +16 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080507001302-adfee-d...