diff --git a/pkgs/applications/audio/csound/csound-qt/default.nix b/pkgs/applications/audio/csound/csound-qt/default.nix
index e9415335388e..e97341acbb44 100644
--- a/pkgs/applications/audio/csound/csound-qt/default.nix
+++ b/pkgs/applications/audio/csound/csound-qt/default.nix
@@ -1,44 +1,45 @@
 { stdenv, csound, desktop-file-utils,
   fetchFromGitHub, python, python-qt, qmake,
-  qtwebengine, rtmidi, unzip }:
+  qtwebengine, qtxmlpatterns, rtmidi, fetchpatch }:
 
 stdenv.mkDerivation rec {
   name = "csound-qt-${version}";
-  version = "0.9.6-beta2";
+  version = "0.9.6-beta3";
 
   src = fetchFromGitHub {
     owner = "CsoundQt";
     repo = "CsoundQt";
     rev = "${version}";
-    sha256 = "12jv7cvns3wj2npha0mvpn88kkkfsxsvhgzs2wrw04kbrvbhbffi";
+    sha256 = "007jhkh0k6qk52r77i067999dwdiimazix6ggp2hvyc4pj6n5dip";
   };
 
-  patches = [ ./rtmidipath.patch ];
+  patches = [
+    (fetchpatch {
+      name = "examplepath.patch";
+      url = "https://github.com/CsoundQt/CsoundQt/commit/09f2d515bff638cbcacb450979d66e273a59fdec.diff";
+      sha256 = "0y23kf8m1mh9mklsvf908b2b8m2w2rji8qvws44paf1kpwnwdmgm";
+    })
+    ./rtmidipath.patch
+  ];
 
-  nativeBuildInputs = [ qmake qtwebengine ];
+  nativeBuildInputs = [ qmake qtwebengine qtxmlpatterns ];
 
-  buildInputs = [ csound desktop-file-utils rtmidi unzip ];
+  buildInputs = [ csound desktop-file-utils rtmidi ];
 
   qmakeFlags = [ "qcs.pro" "CONFIG+=rtmidi" "CONFIG+=pythonqt"
+                 "CONFIG+=record_support" "CONFIG+=html_webengine"
                  "CSOUND_INCLUDE_DIR=${csound}/include/csound"
                  "CSOUND_LIBRARY_DIR=${csound}/lib"
                  "RTMIDI_DIR=${rtmidi.src}"
-                 "PYTHONQT_SRC_DIR=${python-qt}/lib"
+                 "PYTHONQT_SRC_DIR=${python-qt}/include/PythonQt"
                  "PYTHONQT_LIB_DIR=${python-qt}/lib"
-                 "LIBS+=${python-qt}/lib/libPythonQt-Qt5-Python2.7.so"
-                 "LIBS+=${python-qt}/lib/libPythonQt_QtAll-Qt5-Python2.7.so"
+                 "LIBS+=-L${python-qt}/lib"
                  "INCLUDEPATH+=${python-qt}/include/PythonQt"
                  "INCLUDEPATH+=${python}/include/python2.7"
-                 "INSTALL_DIR=$(out)"
-                 "SHARE_DIR=$(out)/share"
+                 "INSTALL_DIR=${placeholder "out"}"
+                 "SHARE_DIR=${placeholder "out"}/share"
                  ];
 
-  installPhase = ''
-    mkdir -p $out
-    cp -r bin $out
-    make install
-  '';
-
   meta = with stdenv.lib; {
     description = "CsoundQt is a frontend for Csound with editor, integrated help, widgets and other features.";
     homepage = https://csoundqt.github.io/;
diff --git a/pkgs/applications/audio/csound/csound-qt/rtmidipath.patch b/pkgs/applications/audio/csound/csound-qt/rtmidipath.patch
index f9522adb4b32..4cbab8a128fc 100644
--- a/pkgs/applications/audio/csound/csound-qt/rtmidipath.patch
+++ b/pkgs/applications/audio/csound/csound-qt/rtmidipath.patch
@@ -3,15 +3,15 @@ index e5e0c896..9a9fa513 100644
 --- a/src/src.pri
 +++ b/src/src.pri
 @@ -155,9 +155,9 @@ pythonqt {
-         "src/pyqcsobject.cpp"
- }
- rtmidi {
--    HEADERS += "src/../$${RTMIDI_DIR}/RtMidi.h"
--    SOURCES += "src/../$${RTMIDI_DIR}/RtMidi.cpp"
--    INCLUDEPATH += src/../$${RTMIDI_DIR}
-+    HEADERS += "$${RTMIDI_DIR}/RtMidi.h"
-+    SOURCES += "$${RTMIDI_DIR}/RtMidi.cpp"
-+    INCLUDEPATH += $${RTMIDI_DIR}
- }
-
- perfThread_build {
+         "src/pyqcsobject.cpp"
+ }
+ rtmidi {
+-    HEADERS += "src/../$${RTMIDI_DIR}/RtMidi.h"
+-    SOURCES += "src/../$${RTMIDI_DIR}/RtMidi.cpp"
+-    INCLUDEPATH += src/../$${RTMIDI_DIR}
++    HEADERS += "$${RTMIDI_DIR}/RtMidi.h"
++    SOURCES += "$${RTMIDI_DIR}/RtMidi.cpp"
++    INCLUDEPATH += $${RTMIDI_DIR}
+ }
+ 
+ perfThread_build {
diff --git a/pkgs/development/libraries/python-qt/default.nix b/pkgs/development/libraries/python-qt/default.nix
index e1f2596f87c1..4b5b7ace074b 100644
--- a/pkgs/development/libraries/python-qt/default.nix
+++ b/pkgs/development/libraries/python-qt/default.nix
@@ -28,8 +28,8 @@ stdenv.mkDerivation rec {
     mkdir -p $out/include/PythonQt
     cp -r ./lib $out
     cp -r ./src/* $out/include/PythonQt
-    cp extensions/PythonQt_QtAll/PythonQt_QtAll.h $out/include/PythonQt
-    cp extensions/PythonQt_QtAll/PythonQt_QtAll.cpp $out/include/PythonQt
+    cp -r ./build $out/include/PythonQt
+    cp -r ./extensions $out/include/PythonQt
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b4fbb659ce01..58317b2fbd73 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16529,10 +16529,8 @@ in
     pygments = python27Packages.pygments;
   };
 
-  csound-qt = callPackage ../applications/audio/csound/csound-qt {
+  csound-qt = libsForQt59.callPackage ../applications/audio/csound/csound-qt {
     python = python27;
-    qmake = qt59.qmake;
-    qtwebengine = qt59.qtwebengine;
   };
 
   cinepaint = callPackage ../applications/graphics/cinepaint {