Hello here the error message I got while trying to compile on jessie

    [ 91 of 113] Compiling Propellor.Bootstrap ( src/Propellor/Bootstrap.hs, dist/build/propellor-config/propellor-config-tmp/Propellor/Bootstrap.o ) src/Propellor/Bootstrap.hs:239:22:
    No instance for (Typeable Bootstrapper)
      arising from a use of `fromInfo'
    Possible fix:
      add an instance declaration for (Typeable Bootstrapper)
    In the expression: fromInfo (maybe mempty hostInfo mh)
    In a stmt of a 'do' block:
      case fromInfo (maybe mempty hostInfo mh) of {
        NoInfoVal
          -> do { bs <- getGitConfigValue "propellor.buildsystem";
                  case bs of {
                    Just "stack" -> ...
                    _ -> ... } }
        InfoVal bs
          -> case getBuilder bs of {
               Cabal -> cabalBuild msys
               Stack -> stackBuild msys } }
    In the second argument of `($)', namely
      `do { case fromInfo (maybe mempty hostInfo mh) of {
              NoInfoVal -> do { ... }
              InfoVal bs
                -> case getBuilder bs of {
                     Cabal -> ...
                     Stack -> ... } } }'
    Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal
    update' to download it.
    Resolving dependencies...
    Configuring propellor-4.7.6...

Cheers
