anchor.diff:    pname = "stm32cubemx";
     inherit version;
   
  -  src = requireFile rec {
  -    name = "STM32CubeMX.tar.zst";
  -    message = ''
  -      Unfortunately, we cannot download file ${name} automatically.
  -      Please proceed with the following steps to download and add it to the Nix
  -      store yourself:
   
  -      1. get en.STM32CubeMX_${builtins.replaceStrings ["."] ["-"] version}.zip
  -      2. unzip en.STM32CubeMX_${builtins.replaceStrings ["."] ["-"] version}.zip
  -      3. run the setup: java -jar SetupSTM32CubeMX-${version}.exe
  -      4. create a tar from created folder: tar --zstd -cf ${name} STM32CubeMX
  -      5. add the result to the store: nix-prefetch-url file://\$PWD/${name}
  -
  -      Notice: The setup will quit with an error about /bin/chmod
  -    '';
  -    sha256 = "1r5k5wmsvw1w2nfs3nb4gc6pb3j0x6bqljn9jzc4r8y5bxc34rr8";
  +  src = fetchzip {
  +    url = "https://sw-center.st.com/packs/resource/library/stm32cube_mx_v${builtins.replaceStrings ["."] [""] version}.zip";
  +    sha256 = "1y4a340wcjl88kjw1f1x85ffp4b5g1psryn9mgkd717w2bfpf29l";
  +    stripRoot= false;
     };
   
  -  nativeBuildInputs = [ libicns imagemagick zstd ];
  +  nativeBuildInputs = [ libicns imagemagick ];
   
     buildCommand = ''
  -    mkdir -p $out/{bin,opt,share/applications}
  -
  -    tar --extract --zstd --file $src --directory $out/opt/
  +    mkdir -p $out/{bin,opt/STM32CubeMX,share/applications}
  +    cp -r $src/. $out/opt/STM32CubeMX/
       chmod +rx $out/opt/STM32CubeMX/STM32CubeMX.exe
  -
       cat << EOF > $out/bin/${pname}
       #!${stdenv.shell}
       ${jre}/bin/java -jar $out/opt/STM32CubeMX/STM32CubeMX.exe
  
positive.code: { stdenv, requireFile, makeDesktopItem, libicns, imagemagick, zstd, jre }:
  
  let
    version = "5.3.0";
    desktopItem = makeDesktopItem {
      name = "stm32CubeMX";
      exec = "stm32cubemx";
  
negative.code:   '';
  
    meta = with stdenv.lib; {
      description = "A graphical tool for configuring STM32 microcontrollers and microprocessors";
      longDescription = ''
        A graphical tool that allows a very easy configuration of STM32
        microcontrollers and microprocessors, as well as the generation of the
        corresponding initialization C code for the Arm® Cortex®-M core or a
  