anchor.diff:      owner = "elementary";
       repo = repoName;
       rev = version;
  -    sha256 = "sha256-bTk4shryAWWMrKX3mza6xQ05qpBPf80Ey7fmYgKLUiY=";
  +    sha256 = "1dql14k43rv3in451amiwv4z71hz3ailx67hd8gw1ka3yw12128p";
     };
  -
  -  patches = [
  -    # Fix build with latest Vala.
  -    (fetchpatch {
  -      url = "https://github.com/elementary/photos/commit/27e529fc96da828982563e2e19a6f0cef883a29e.patch";
  -      sha256 = "w39wh45VHggCs62TN6wpUEyz/hJ1y7qL1Ox+sp0Pt2s=";
  -    })
  -  ];
   
     passthru = {
       updateScript = nix-update-script {
  
positive.code:     libgee
      libgphoto2
      libgudev
      libraw
      librest
      libsoup
  
negative.code: , libaccounts-glib
  , libexif
  , libgee
  , libhandy
  , geocode-glib
  , gexiv2
  , libgphoto2
  