[Haskell-cafe] using/building ghc head?

Hi. I wanted to do some experiments with GHC Head but * I cannot use the snapshot bindist: ./configure --prefix=/opt checking for path to top of build tree... ./configure: line 2138: utils/ghc-pwd/dist-install/build/tmp/ghc-pwd-bindist: No such file or directory * I cannot compile snapshot from source (with ghc-7.6.1) utils/haddock/src/Haddock/Convert.hs:201:42: Not in scope: data constructor `HsBang' this is for ghc-7.7.20121213 (date Dec 21), which is the latest snapshot according to http://www.haskell.org/ghc/dist/current/dist/ what am I missing? - J.W.