diff --git a/pkgs/applications/version-management/guitone/default.nix b/pkgs/applications/version-management/guitone/default.nix
index a396765e9186..135e7c7e1efd 100644
--- a/pkgs/applications/version-management/guitone/default.nix
+++ b/pkgs/applications/version-management/guitone/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchmtn, qt4 }:
+{ stdenv, fetchurl, fetchmtn, qt4, pkgconfig, graphviz }:
 
 let version = "1.0-mtn-head"; in
 stdenv.mkDerivation rec {
@@ -11,12 +11,12 @@ stdenv.mkDerivation rec {
 
   src = fetchmtn {
     dbs = ["mtn://code.monotone.ca/guitone"];
-    selector = "2777cdef424c65df93fa1ff181f02ee30d4901ab";
-    sha256 = "918d36a83060b84efa0ee0fe0fd058f1c871c91156d91366e2e979c886ff4271";
+    selector = "3a728afdbd3943b1d86c2a249b1e2ede7bf64c27";
+    sha256 = "01vs8m00phs5pl75mjkpdarynfpkqrg0qf4rsn95czi3q6nxiaq5";
     branch = "net.venge.monotone.guitone";
   };
 
-  buildInputs = [ qt4 ];
+  buildInputs = [ qt4 pkgconfig graphviz ];
 
   prefixKey="PREFIX=";
   configureScript = "qmake guitone.pro";
diff --git a/pkgs/tools/graphics/graphviz/2.32.nix b/pkgs/tools/graphics/graphviz/2.32.nix
new file mode 100644
index 000000000000..0a86a8924174
--- /dev/null
+++ b/pkgs/tools/graphics/graphviz/2.32.nix
@@ -0,0 +1,61 @@
+{ stdenv, fetchurl, pkgconfig, libpng, libjpeg, expat, libXaw
+, yacc, libtool, fontconfig, pango, gd, xlibs, gts, gettext, cairo
+}:
+
+stdenv.mkDerivation rec {
+  version = "2.32.0";
+  name = "graphviz-${version}";
+
+  src = fetchurl {
+    url = "http://www.graphviz.org/pub/graphviz/ARCHIVE/${name}.tar.gz";
+    sha256 = "0ym7lw3xnkcgbk32vfmm3329xymca60gzn90rq6dv8887qqv4lyq";
+  };
+
+  buildInputs =
+    [ pkgconfig libpng libjpeg expat libXaw yacc libtool fontconfig
+      pango gd gts
+    ] ++ stdenv.lib.optionals (xlibs != null) [ xlibs.xlibs xlibs.libXrender ]
+    ++ stdenv.lib.optional (stdenv.system == "x86_64-darwin") gettext;
+
+  CPPFLAGS = stdenv.lib.optionalString (stdenv.system == "x86_64-darwin") "-I${cairo}/include/cairo";
+
+  configureFlags =
+    [ "--with-pngincludedir=${libpng}/include"
+      "--with-pnglibdir=${libpng}/lib"
+      "--with-jpegincludedir=${libjpeg}/include"
+      "--with-jpeglibdir=${libjpeg}/lib"
+      "--with-expatincludedir=${expat}/include"
+      "--with-expatlibdir=${expat}/lib"
+      "--with-cgraph=no"
+      "--with-sparse=no"
+    ]
+    ++ stdenv.lib.optional (xlibs == null) "--without-x";
+
+  preBuild = ''
+    sed -e 's@am__append_5 *=.*@am_append_5 =@' -i lib/gvc/Makefile
+  '';
+
+  # "command -v" is POSIX, "which" is not
+  postInstall = ''
+    sed -i 's|`which lefty`|"'$out'/bin/lefty"|' $out/bin/dotty
+    sed -i 's|which|command -v|' $out/bin/vimdot
+  '';
+
+  meta = {
+    homepage = "http://www.graphviz.org/";
+    description = "Open source graph visualization software";
+
+    longDescription = ''
+      Graphviz is open source graph visualization software. Graph
+      visualization is a way of representing structural information as
+      diagrams of abstract graphs and networks. It has important
+      applications in networking, bioinformatics, software engineering,
+      database and web design, machine learning, and in visual
+      interfaces for other technical domains.
+    '';
+
+    hydraPlatforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
+    maintainers = with stdenv.lib.maintainers; [ simons bjornfor raskin ];
+    inherit version;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4a63b75bb54e..d0b12a1e24fa 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1210,9 +1210,15 @@ let
 
   /* Readded by Michael Raskin. There are programs in the wild
    * that do want 2.0 but not 2.22. Please give a day's notice for
-   * objections before removal.
+   * objections before removal. The feature is integer coordinates
    */
   graphviz_2_0 = callPackage ../tools/graphics/graphviz/2.0.nix { };
+  
+  /* Readded by Michael Raskin. There are programs in the wild
+   * that do want 2.32 but not 2.0 or 2.36. Please give a day's notice for
+   * objections before removal. The feature is libgraph.
+   */
+  graphviz_2_32 = callPackage ../tools/graphics/graphviz/2.32.nix { };
 
   grive = callPackage ../tools/filesystems/grive {
     json_c = json-c-0-11; # won't configure with 0.12; others are vulnerable
@@ -8984,7 +8990,9 @@ let
 
   gpsd = callPackage ../servers/gpsd { };
 
-  guitone = callPackage ../applications/version-management/guitone { };
+  guitone = callPackage ../applications/version-management/guitone {
+    graphviz = graphviz_2_32;
+  };
 
   gv = callPackage ../applications/misc/gv { };