-import Data.Array.Repa as R
-import Data.Array.Repa.IO.Binary as R
-import Data.Array.Repa.IO.ColorRamp as R
-import Data.Array.Repa.IO.BMP as R (writeComponentsToBMP)
+import Data.Array.Repa as R
+import Data.Array.Repa.Eval as R (now)
+import Data.Array.Repa.Repr.Unboxed as R
+import Data.Array.Repa.IO.Binary as R
+import Data.Array.Repa.Algorithms.ColorRamp as R
+import Data.Array.Repa.Operators.Traversal as R (unsafeTraverse)
+import Data.Array.Repa.IO.BMP as R (writeImageToBMP)