diff --git a/pkgs/applications/audio/ingen/default.nix b/pkgs/applications/audio/ingen/default.nix
index 9a336576d3a9..68990b11ef0f 100644
--- a/pkgs/applications/audio/ingen/default.nix
+++ b/pkgs/applications/audio/ingen/default.nix
@@ -1,21 +1,21 @@
-{ stdenv, fetchsvn, boost, ganv, glibmm, gtkmm2, libjack2, lilv-svn
-, lv2, makeWrapper, pkgconfig, python, raul, rdflib, serd, sord-svn, sratom
+{ stdenv, fetchgit, boost, ganv, glibmm, gtk2, gtkmm2, libjack2, lilv
+, lv2Unstable, makeWrapper, pkgconfig, python, raul, rdflib, serd, sord, sratom
 , suil
 }:
 
 stdenv.mkDerivation  rec {
-  name = "ingen-svn-${rev}";
-  rev = "5675";
+  name = "ingen-unstable-${rev}";
+  rev = "2016-10-29";
 
-  src = fetchsvn {
-    url = "http://svn.drobilla.net/lad/trunk/ingen";
-    rev = rev;
-    sha256 = "1dk56rzbc0rwlbzr90rv8bh5163xwld32nmkvcz7ajfchi4fnv86";
+  src = fetchgit {
+    url = "http://git.drobilla.net/cgit.cgi/ingen.git";
+    rev = "fd147d0b888090bfb897505852c1f25dbdf77e18";
+    sha256 = "1qmg79962my82c43vyrv5sxbqci9c7gc2s9bwaaqd0fcf08xcz1z";
   };
 
   buildInputs = [
-    boost ganv glibmm gtkmm2 libjack2 lilv-svn lv2 makeWrapper pkgconfig
-    python raul serd sord-svn sratom suil
+    boost ganv glibmm gtk2 gtkmm2 libjack2 lilv lv2Unstable makeWrapper pkgconfig
+    python raul serd sord sratom suil
   ];
 
   configurePhase = ''
diff --git a/pkgs/development/libraries/audio/lv2/unstable.nix b/pkgs/development/libraries/audio/lv2/unstable.nix
new file mode 100644
index 000000000000..034282c4f3a5
--- /dev/null
+++ b/pkgs/development/libraries/audio/lv2/unstable.nix
@@ -0,0 +1,28 @@
+{ stdenv, fetchgit, gtk2, libsndfile, pkgconfig, python }:
+
+stdenv.mkDerivation rec {
+  name = "lv2-unstable-${version}";
+  version = "2016-10-23";
+
+  src = fetchgit {
+    url = "http://lv2plug.in/git/cgit.cgi/lv2.git";
+    rev = "b36868f3b96a436961c0c51b5b2dd71d05da9b12";
+    sha256 = "1sx39j0gary2nayzv7xgqcra7z1rcw9hrafkji05aksdwf7q0pdm";
+  };
+
+  buildInputs = [ gtk2 libsndfile pkgconfig python ];
+
+  configurePhase = "${python.interpreter} waf configure --prefix=$out";
+
+  buildPhase = "${python.interpreter} waf";
+
+  installPhase = "${python.interpreter} waf install";
+
+  meta = with stdenv.lib; {
+    homepage = http://lv2plug.in;
+    description = "A plugin standard for audio systems";
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/development/libraries/ganv/default.nix b/pkgs/development/libraries/ganv/default.nix
index 6af09bd51795..7530d82a7e31 100644
--- a/pkgs/development/libraries/ganv/default.nix
+++ b/pkgs/development/libraries/ganv/default.nix
@@ -1,22 +1,22 @@
-{ stdenv, fetchsvn, graphviz, gtkmm2, pkgconfig, python }:
+{ stdenv, fetchgit, graphviz, gtk2, gtkmm2, pkgconfig, python }:
 
 stdenv.mkDerivation rec {
-  name = "ganv-svn-${rev}";
-  rev = "5675";
+  name = "ganv-unstable-${rev}";
+  rev = "2016-10-15";
 
-  src = fetchsvn {
-    url = "http://svn.drobilla.net/lad/trunk/ganv";
-    rev = rev;
-    sha256 = "0klzng3jvc09lj4hxnzlb8z5s5qp8rj16b1x1j6hcbqdja54fccj";
+  src = fetchgit {
+    url = "http://git.drobilla.net/cgit.cgi/ganv.git";
+    rev = "31685d283e9b811b61014f820c42807f4effa071";
+    sha256 = "0xmbykdl42jn9cgzrqrys5lng67d26nk5xq10wkkvjqldiwdck56";
   };
 
-  buildInputs = [ graphviz gtkmm2 pkgconfig python ];
+  buildInputs = [ graphviz gtk2 gtkmm2 pkgconfig python ];
 
-  configurePhase = "python waf configure --prefix=$out";
+  configurePhase = "${python.interpreter} waf configure --prefix=$out";
 
-  buildPhase = "python waf";
+  buildPhase = "${python.interpreter} waf";
 
-  installPhase = "python waf install";
+  installPhase = "${python.interpreter} waf install";
 
   meta = with stdenv.lib; {
     description = "An interactive Gtk canvas widget for graph-based interfaces";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cac69528d809..f3b7dd83a76b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9023,6 +9023,7 @@ in
   lilv-svn = callPackage ../development/libraries/audio/lilv/lilv-svn.nix { };
 
   lv2 = callPackage ../development/libraries/audio/lv2 { };
+  lv2Unstable = callPackage ../development/libraries/audio/lv2/unstable.nix { };
 
   lvtk = callPackage ../development/libraries/audio/lvtk { };