qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Aborted (core dumped)

{ stdenv, python3Packages, fetchFromGitHub, qt5 }:
  python3Packages.buildPythonApplication rec {
    pname = "labelImg";
    version = "1.8.3";
    src = fetchFromGitHub {
      owner = "tzutalin";
      repo = "labelImg";
      rev = "v${version}";
      sha256 = "07v106fzlmxrbag4xm06m4mx9m0gckb27vpwsn7sap1bbgc1pap5";
    };
    nativeBuildInputs = with python3Packages; [
      pyqt5
      qt5.wrapQtAppsHook
    ];
    propagatedBuildInputs = with python3Packages; [
      pyqt5
      lxml
      sip
    ];
    preBuild = ''
      make qt5py3
    '';
    postInstall = ''
      cp libs/resources.py $out/${python3Packages.python.sitePackages}/libs
    '';

    dontWrapQtApps = true;

    preFixup = ''
      makeWrapperArgs+=("''${qtWrapperArgs[@]}")
    '';

    meta = with stdenv.lib; {
      description = "LabelImg is a graphical image annotation tool and label object bounding boxes in images";
      homepage = "https://github.com/tzutalin/labelImg";
      license = licenses.mit;
      platforms = platforms.linux;
      maintainers = [ maintainers.cmcdragonkai ];
    };
  }