anchor.diff:      #emacs = self.emacs.override {
       #  withX = false;
       #};
  +    ffmpeg_head = self.ffmpeg_head.override {
  +      nonfreeLicensing = true;
  +      fdk_aac = self.fdk_aac;
  +      libebur128 = self.libebur128;
  +      mfx-dispatcher = self.mfx-dispatcher;
  +      nvenc = true;
  +    };
       pulseaudio_full = self.pulseaudio_full.override {
         loopbackLatencyMsec = "20";
  -      resampleMethod = "speex-float-5";
  -    };
  -    /*python36Packages = self.python36Packages // {
  -      oauthlib = self.python36Packages.oauthlib.override {
  -        doCheck = false;
  -      };
  -    };
  -    python3Packages = self.python3Packages.override rec {
  -      python = self.python36;
  -      self = self.python36Packages;
  -    };*/
  +      resampleMethod = "speex-float-10";
  +    };
  +    python3 = self.python36;
  +    python3Packages = self.python36Packages;
       #rtorrent = self.rtorrent.override {
         #  colorSupport = true;
         #};
  
positive.code:     google-chrome-env = self.buildEnv  {
        name = "googleChromeEnv";
        paths = with self; [
          google-chrome
        ];
      };
  
  
negative.code:       paths = with self; [
          cmake
          gcc
          gn
          gnumake
          go
          #goPackages.hugo.bin
          #goPackages.ipfs.bin
          #goPackages.lego.bin
          #goPackages.mc.bin
          #goPackages.minio.bin
          goPackages.nomad.bin
          goPackages.vault.bin
          #icedtea8_web
          ninja
          nodejs
          #openjdk
          perl
          python3Packages.aws-cli
  