anchor.diff:  
       src = fetchurl {
         url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-darwin-x64.zip";
  -      sha256 = "0s2fiys8mglmz5qf9l1k19p7ipl0r6vd2222n0j8m83bcr1779rz";
  +      sha256 = "0zbgrwphd1xfkzqai8n7mi9vpzqflq4wwwnl4pdryrkyi3k4yxa6";
       };
   
       buildInputs = [ unzip ];
  
positive.code:     src = {
        i686-linux = fetchurl {
          url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-linux-ia32.zip";
          sha256 = "0fjrzyd872frvlihjr5xssjqirrp0c0aa1s1z8kr5y6hw6d13m2y";
        };
        x86_64-linux = fetchurl {
          url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-linux-x64.zip";
          sha256 = "1qzfz8nm3p6qsx843jl4nlbnx6l0pa6fzz61bb8w2c1p88dwqddy";
        };
        armv7l-linux = fetchurl {
          url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-linux-armv7l.zip";
          sha256 = "0x5zw0937gm89rfh094kpabzcddw61ckijm8k0k5spir1nb2za9v";
        };
        aarch64-linux = fetchurl {
          url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-linux-arm64.zip";
          sha256 = "1fz9przvm4jf97xbg3m7ipcnf2gv1zxhmby3bqps582nhc17fckd";
        };
      }.${stdenv.hostPlatform.system} or throwSystem;
  
  
negative.code: { stdenv, libXScrnSaver, makeWrapper, fetchurl, unzip, atomEnv, libuuid, at-spi2-atk }:
  
  let
    version = "4.1.4";
    name = "electron-${version}";
  
    throwSystem = throw "Unsupported system: ${stdenv.hostPlatform.system}";
  