anchor.diff:      gst-plugins-base
       gstreamer
       ncurses
  -    pythonPackages.python
  -    pythonPackages.pygobject
  -    pythonPackages.wrapPython
  +    python
  +    pygobject
  +    wrapPython
     ];
   
     patches = [
  
positive.code: let
    sources = {
      "1.12" = {
        version = "1.12.3";
        sha256 = "c3f529dec1294633132690806703b80bad5752eff482eaf81f209c2aba012ba7";
      };
    };
  
  
negative.code: , fetchTritonPatch
  , fetchurl
  , lib
  #, meson
  #, ninja
  
  , gst-plugins-base
  , gstreamer
  , ncurses
  , pygobject
  , python
  , wrapPython
  
  , channel
  }:
  