Status: Accepted Owner: ---- Labels: Priority-Critical Type-Defect Component-Core Component-Contrib New issue 419 by vogt.adam: Build of xmonad on hackage is broken with ghc-7 http://code.google.com/p/xmonad/issues/detail?id=419 xmonad and xmonad-contrib need base == 3.*, which has been removed xmonad-contrib breaks with mtl-2, since constructors like State and Reader have been removed all problems are fixed in darcs