anchor.diff:      # with nixpkgs, it has no sense to check for a version update
       substituteInPlace js/client/client.js --replace "require('@arangodb').checkAvailableVersions();" ""
       substituteInPlace js/server/server.js --replace "require('@arangodb').checkAvailableVersions();" ""
  +  '';
  +
  +  preConfigure = ''
  +    patchShebangs utils
     '';
   
     cmakeFlags = [
  
positive.code:     description = "A native multi-model database with flexible data models for documents, graphs, and key-values";
      license = licenses.asl20;
      platforms = [ "x86_64-linux" ];
      maintainers = [ maintainers.flosse maintainers.jsoo1 ];
    };
  }
  
negative.code:   # prevent failing with "cmake-3.13.4/nix-support/setup-hook: line 10: ./3rdParty/rocksdb/RocksDBConfig.cmake.in: No such file or directory"
    dontFixCmake = true;
    NIX_CFLAGS_COMPILE = "-Wno-error";
  
    postPatch = ''
      sed -ie 's!/bin/echo!echo!' 3rdParty/V8/gypfiles/*.gypi
  