anchor.diff:  
       substituteInPlace $out/share/applications/electron-cash.desktop \
         --replace "Exec=electron-cash %u" "Exec=$out/bin/electron-cash %u"
  +
  +    wrapProgram $out/bin/electron-cash \
  +      --prefix QT_PLUGIN_PATH : ${qtbase}/lib/qt-5.${lib.versions.minor qtbase.version}/plugins
     '';
   
     doInstallCheck = true;
     installCheckPhase = ''
  -    $out/bin/electrum help >/dev/null
  +    $out/bin/electron-cash help >/dev/null
     '';
   
     meta = with stdenv.lib; {
  
positive.code:     trezor
    ];
  
    postPatch = ''
      # Remove pyqt5 check
      sed -i '/pyqt5/d' setup.py
  
negative.code: { stdenv, fetchurl, python3Packages, qtbase, makeWrapper, lib }:
  
  let
  
  