patch applied (cabal-install): Add DownloadFailed as a possible failure for installation

[Duncan Coutts]

Tue Oct  7 16:04:18 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Add DownloadFailed as a possible failure for installation
  Should now be caught during installing a bunch of packages
  and not cause immediate overall failure. It should instead
  be treated like any other package build failure and be
  reported at the end and only affect other dependent builds.

    M ./Distribution/Client/BuildReports/Anonymous.hs +1
    M ./Distribution/Client/Install.hs -14 +17
    M ./Distribution/Client/Types.hs +1

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20081007230418-adfee-6f2a4ff479145e67b3d65f9116a77952de40cc55.gz