--- /dev/null
+diff --git a/Ganeti/HTools/Types.hs b/Ganeti/HTools/Types.hs
+index 104bf64..8146870 100644
+--- a/Ganeti/HTools/Types.hs
++++ b/Ganeti/HTools/Types.hs
+@@ -65,2 +65,4 @@ import qualified Data.Map as M
+ import qualified Text.JSON as JSON
++import Control.Applicative
++import Control.Monad
+
+@@ -221,2 +223,9 @@ data Result a
+
++instance Functor Result where
++ fmap = liftM
++
++instance Applicative Result where
++ pure = return
++ (<*>) = ap -- defined in Control.Monad
++
+ instance Monad Result where
+@@ -252,2 +261,9 @@ data OpResult a = OpFail FailMode -- ^ Failed operation
+
++instance Functor OpResult where
++ fmap = liftM
++
++instance Applicative OpResult where
++ pure = return
++ (<*>) = ap -- defined in Control.Monad
++
+ instance Monad OpResult where
sed -i -e "s:) man:):" Makefile
epatch "${FILESDIR}"/${PN}-0.2.8-use-QC-1.patch #316629
epatch "${FILESDIR}"/${PN}-0.3.1-base-4.patch #424299
+ epatch "${FILESDIR}"/${PN}-0.3.1-ghc-7.10.patch
}
src_compile() {