kapidox: fix build with python packages

pkgs/development/libraries/kde-frameworks/kapidox.nix

@@ -1,9 +1,25 @@
-{ mkDerivation, lib, extra-cmake-modules, python3 }:
+{ mkDerivation, python3, qtbase }:
 
 mkDerivation {
   pname = "kapidox";
-  nativeBuildInputs = [ extra-cmake-modules python3 python3.pkgs.setuptools ];
-  postFixup = ''
-    moveToOutput bin $bin
+  buildInputs = with python3.pkgs; [ jinja2 pyyaml requests ];
+  nativeBuildInputs = with python3.pkgs; [ qtbase setuptools ];
+
+  patchPhase = ''
+    sed -i -e 's|"doxy\w\+", ||g' setup.py
   '';
+
+  buildPhase = ''
+    runHook preBuild
+    ${python3.interpreter} setup.py build
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    ${python3.interpreter} setup.py install --prefix="$out"
+    runHook postInstall
+  '';
+
+  outputs = [ "out" ];
 }