diff --git a/nix/sources.json b/nix/sources.json

index d89848de6fce1dc9f1eac89e496a8d3284a21768..6b9f6ac32816c71435e66a1bba598e843850144c 100644

--- a/nix/sources.json

+++ b/nix/sources.json

@@ -771,6 +771,20 @@ "type": "tarball",

     "url": "https://github.com/tumic0/QtPBFImagePlugin-styles/archive/577bb119641c80e1736815ed70a0b99c942c63e0.tar.gz",

     "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"

 },

• "qvge": {

•    "branch": "master",
  

•    "builtin": false,
  

•    "date": "2020-08-21T06:52:43Z",
  

•    "description": "Qt Visual Graph Editor",
  

•    "homepage": "https://arsmasiuk.github.io/qvge/",
  

•    "owner": "ArsMasiuk",
  

•    "repo": "qvge",
  

•    "rev": "1fc861f939a7fb28d7159fa9621197a27e8f486c",
  

•    "sha256": "19cafjf7qwjr8c6kyiaqc48xwb8xf18blbrna11skaby6k4by68n",
  

•    "type": "tarball",
  

•    "url": "https://github.com/ArsMasiuk/qvge/archive/1fc861f939a7fb28d7159fa9621197a27e8f486c.tar.gz",
  

•    "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
  

• },

 "redict": {

     "branch": "master",

     "builtin": false,

diff --git a/pkgs/applications/qvge/default.nix b/pkgs/applications/qvge/default.nix

new file mode 100644

index 0000000000000000000000000000000000000000..0da73e863b330f31b11461dbb70af52e5051ff64

--- /dev/null

+++ b/pkgs/applications/qvge/default.nix

@@ -0,0 +1,39 @@

+{ lib

+, stdenv

+, mkDerivation

+, substituteAll

+, ogdf

+, qmake

+, qtx11extras

+, sources

+}:

+let

• pname = "qvge";

• date = lib.substring 0 10 sources.qvge.date;

• version = "unstable-" + date;

+in

+mkDerivation {

• inherit pname version;

• src = sources.qvge;

• patches = (substituteAll {

• src = ./fix-config.patch;

• inherit ogdf;

• });

• preConfigure = "cd src";

• nativeBuildInputs = [ qmake ];

• buildInputs = [ ogdf qtx11extras ];

• qmakeFlags = [ "-r" ];

• meta = with lib; {

• inherit (sources.qvge) description homepage;

• license = licenses.mit;

• maintainers = [ maintainers.sikmir ];

• platforms = with platforms; linux;

• skip.ci = stdenv.isDarwin;

• };

+}

diff --git a/pkgs/applications/qvge/fix-config.patch b/pkgs/applications/qvge/fix-config.patch

new file mode 100644

index 0000000000000000000000000000000000000000..9c1e2eabad05666b22b42c7000043621126c67de

--- /dev/null

+++ b/pkgs/applications/qvge/fix-config.patch

@@ -0,0 +1,53 @@

+diff --git i/src/app.pri w/src/app.pri

+index 83ef422..3658b52 100644

+--- i/src/app.pri

++++ w/src/app.pri

+@@ -27,7 +27,7 @@ USE_LOCAL_OGDF{

• }

• USE_EXTERNAL_OGDF{

+- LIBS += -l$$OGDF_LIB_NAME -L$$OGDF_LIB_PATH

++ LIBS += $$OGDF_LIB_PATH/libOGDF.a $$OGDF_LIB_PATH/libCOIN.a

• INCLUDEPATH += $$OGDF_INCLUDE_PATH

• }

+diff --git i/src/config.pri w/src/config.pri

+index 64e585f..d506d84 100644

+--- i/src/config.pri

++++ w/src/config.pri

+@@ -5,9 +5,9 @@

• It can be used freely, maintaining the information above.

+-CONFIG += BUILD_OGDF

++#CONFIG += BUILD_OGDF

• #CONFIG += USE_LOCAL_OGDF

+-#CONFIG += USE_EXTERNAL_OGDF

++CONFIG += USE_EXTERNAL_OGDF

• BUILD_OGDF{

• CONFIG += USE_LOCAL_OGDF

+@@ -31,8 +31,8 @@ USE_EXTERNAL_OGDF{

• system-specific OGDF setup

• OGDF_LIB_NAME = ogdf

+- OGDF_LIB_PATH =

+- OGDF_INCLUDE_PATH = /usr/share/ogdf/include

++ OGDF_LIB_PATH = @ogdf@/lib

++ OGDF_INCLUDE_PATH = @ogdf@/include

• }

• USE_OGDF{

+diff --git i/src/qvgeapp/qvgeapp.pro w/src/qvgeapp/qvgeapp.pro

+index 86135f6..dbce621 100644

+--- i/src/qvgeapp/qvgeapp.pro

++++ w/src/qvgeapp/qvgeapp.pro

+@@ -55,7 +55,7 @@ unix{

• desktop.files = $$PWD/linux/qvge.desktop
  

• INSTALLS += desktop
  

+- icon.path = $PREFIX_DIR/share/pixmaps

++ icon.path = $$PREFIX_DIR/share/pixmaps

• icon.files = $$PWD/linux/qvge.png
  

• INSTALLS += icon
  

diff --git a/pkgs/default.nix b/pkgs/default.nix

index ef4d981e1f414d859d94a5c3c4b8047631c8125c..6676a5605bf07674150915aac217f66bae5d7155 100644

--- a/pkgs/default.nix

+++ b/pkgs/default.nix

@@ -33,6 +33,7 @@ qgis-bin = callPackage ./applications/qgis/bin.nix { };

 qgis-ltr-bin = qgis-bin.override { releaseType = "ltr"; };

 qmapshack-bin = callPackage ./applications/qmapshack/bin.nix { };

 qutebrowser-bin = callPackage ./applications/qutebrowser/bin.nix { };

• qvge = libsForQt5.callPackage ../applications/qvge { };

 redict = libsForQt5.callPackage ./applications/redict {

   inherit sources;

 };