diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -25,7 +25,7 @@
 import qualified Distribution.Simple.Program.Ar    as Ar
 import qualified Distribution.ModuleName as ModuleName
 import Distribution.Simple.BuildPaths
-import System.Directory(getCurrentDirectory, getDirectoryContents, withCurrentDirectory, doesDirectoryExist)
+import System.Directory(getCurrentDirectory, getDirectoryContents, withCurrentDirectory, doesDirectoryExist, makeAbsolute)
 import System.FilePath ( (</>), (<.>), takeExtension, combine, takeBaseName, takeDirectory)
 import qualified Distribution.Simple.GHC  as GHC
 import qualified Distribution.Simple.JHC  as JHC
@@ -47,31 +47,38 @@
 
 fltkSource = "fltk-1.3.4-1"
 
-runMake :: IO ()
-runMake =
+runMake :: [String] -> IO ()
+runMake args =
   case buildOS of
-    Windows -> rawSystemExit normal "make" []
+    Windows -> rawSystemExit normal "make" args
     os | os `elem` [FreeBSD, OpenBSD, NetBSD, DragonFly]
-      -> rawSystemExit normal "gmake" []
-    _ -> rawSystemExit normal "make" []
+      -> rawSystemExit normal "gmake" args
+    _ -> rawSystemExit normal "make" args
 
-buildFltk :: IO ()
-buildFltk = do
+buildFltk :: IO FilePath -> IO ()
+buildFltk prefix = do
   rawSystemExit normal "tar" ["-zxf", fltkSource ++ "-source.tar.gz"]
   projectRoot <- getCurrentDirectory
+  prefix' <- prefix
   let fltkDir = projectRoot </>  fltkSource
       fltkFlags = [ "--enable-gl",
                     "--enable-shared",
                     "--enable-localjpeg",
                     "--enable-localzlib",
-                    "--enable-localpng"]
+                    "--enable-localpng",
+                    ("--prefix=" ++ (case buildOS of {
+                                       Windows -> (unsafePerformIO (cygpath "-u" prefix'));
+                                       _ -> prefix'
+                                     }
+                                    ))]
   withCurrentDirectory
     fltkDir
     (
       case buildOS of
         OSX -> do
           rawSystemExit normal (fltkDir </> "configure") fltkFlags
-          runMake
+          runMake []
+          runMake ["install"]
           updateEnv "DYLD_LIBRARY_PATH" fltkDir
           updateEnv "DYLD_LIBRARY_PATH" (fltkDir </> "lib")
           updateEnv "DYLD_LIBRARY_PATH" (fltkDir </> "src")
@@ -80,7 +87,8 @@
           updateEnv "PATH" fltkDir
         Windows -> do
           rawSystemExit normal "sh" ([(fltkDir </> "configure")] ++ fltkFlags)
-          runMake
+          runMake []
+          runMake ["install"]
           let path = windowsFriendlyPaths fltkDir
           updateEnv "INCLUDE_PATH" path
           updateEnv "LD_LIBRARY_PATH" (path </> "lib")
@@ -90,7 +98,8 @@
           updateEnv "PATH" path
         _ -> do
           rawSystemExit normal (fltkDir </> "configure") fltkFlags
-          runMake
+          runMake []
+          runMake ["install"]
           updateEnv "INCLUDE_PATH" fltkDir
           updateEnv "LD_LIBRARY_PATH" (fltkDir </> "lib")
           updateEnv "LD_LIBRARY_PATH" (fltkDir </> "src")
@@ -102,7 +111,7 @@
 myPreConf :: Args -> ConfigFlags -> IO HookedBuildInfo
 myPreConf args flags = do
    if (bundledBuild flags)
-   then putStrLn "Building bundled FLTK" >> buildFltk
+   then putStrLn "Building bundled FLTK" >> buildFltk (bundlePrefix flags "")
    else return ()
    putStrLn "Running autoconf ..."
    case buildOS of
@@ -156,26 +165,32 @@
              haystack)
 
 bundledBuild flags = flagIsSet (FlagName "bundled") flags
+bundlePrefix flags dir =
+  let (Distribution.Simple.Setup.Flag prefix) = configDistPref flags
+  in
+  makeAbsolute (prefix </> "fltk-bundled" </> dir)
 
 cygpath o p =
   let removeTrailingNewline = head . lines  in
   removeTrailingNewline<$>(rawSystemStdout normal "cygpath" [o,  p])
 
-windowsFriendlyPaths s = 
+windowsFriendlyPaths s =
   if (isPrefixOf "/" s)
   then unsafePerformIO (cygpath "-m" s)
   else s
 
-myBuildHook pkg_descr local_bld_info user_hooks bld_flags =
-  do projectRoot <- getCurrentDirectory
+myBuildHook pkg_descr local_bld_info user_hooks bld_flags = do
+     projectRoot <- getCurrentDirectory
      let fltkDir = projectRoot </> fltkSource
      let confFlags = configFlags local_bld_info
      if (bundledBuild confFlags)
-     then case buildOS of
-          Windows -> updateEnv "PATH" (windowsFriendlyPaths fltkDir)
-          _ -> updateEnv "PATH" fltkDir
+     then do
+       p' <- bundlePrefix confFlags "bin"
+       case buildOS of
+          Windows -> updateEnv "PATH" (windowsFriendlyPaths p')
+          _ -> updateEnv "PATH" p'
      else return ()
-     let compileC = putStrLn "==Compiling C bindings==" >> runMake
+     let compileC = putStrLn "==Compiling C bindings==" >> runMake []
      cdirexists <- doesDirectoryExist fltkcdir
      if cdirexists
        then
diff --git a/fltkhs.cabal b/fltkhs.cabal
--- a/fltkhs.cabal
+++ b/fltkhs.cabal
@@ -1,5 +1,5 @@
 name : fltkhs
-version : 0.5.1.8
+version : 0.5.1.9
 synopsis : FLTK bindings
 description:
     Low level bindings for the FLTK GUI toolkit. For installation and quick start instruction please scroll all the way down to the README.
diff --git a/src/Graphics/UI/FLTK/LowLevel/FLTKHS.hs b/src/Graphics/UI/FLTK/LowLevel/FLTKHS.hs
--- a/src/Graphics/UI/FLTK/LowLevel/FLTKHS.hs
+++ b/src/Graphics/UI/FLTK/LowLevel/FLTKHS.hs
@@ -457,6 +457,8 @@
 -- > stack exec fltkhs-hello-world
 -- @
 --
+-- You will be greeted by an incredibly boring little window with a button that says "Hello world",
+-- if you click it, it will change to "Goodbye world."
 --
 --
 -- $InstallationLinux
@@ -541,6 +543,8 @@
 -- > stack exec fltkhs-hello-world
 -- @
 --
+-- You will be greeted by an incredibly boring little window with a button that says "Hello world",
+-- if you click it, it will change to "Goodbye world."
 
 -- $InstallationMacBundled
 -- Unfortunately Mac version older than El Capitan and Yosemite are not supported.
@@ -599,7 +603,8 @@
 -- > stack exec fltkhs-hello-world
 -- @
 --
-
+-- You will be greeted by an incredibly boring little window with a button that says "Hello world",
+-- if you click it, it will change to "Goodbye world."
 
 -- $InstallationMac
 -- Unfortunately Mac version older than El Capitan and Yosemite are not supported.
@@ -674,6 +679,8 @@
 -- > stack exec fltkhs-hello-world
 -- @
 --
+-- You will be greeted by an incredibly boring little window with a button that says "Hello world",
+-- if you click it, it will change to "Goodbye world."
 
 -- $InstallationWindowsBundled
 --
@@ -704,7 +711,7 @@
 --
 -- @
 -- > pacman -Syy
--- > pacmay -Syu
+-- > pacman -Syu
 -- @
 --
 -- ... install packages for download and extracting packages:
@@ -748,6 +755,8 @@
 -- > stack exec fltkhs-hello-world
 -- @
 --
+-- You will be greeted by an incredibly boring little window with a button that says "Hello world",
+-- if you click it, it will change to "Goodbye world."
 --
 -- == Packaging A Windows Executable
 --
@@ -887,6 +896,8 @@
 -- > stack exec fltkhs-hello-world
 -- @
 --
+-- You will be greeted by an incredibly boring little window with a button that says "Hello world",
+-- if you click it, it will change to "Goodbye world."
 --
 -- == Packaging A Windows Executable
 --