anchor.diff:  
     installPhase = ''
       ensureDir "$out/${appdir}"
  -    cp -r .dropbox-dist/* "$out/${appdir}/"
  +    cp -r ".dropbox-dist/"* "$out/${appdir}/"
       ensureDir "$out/bin"
       ln -s "$out/${appdir}/dropbox" "$out/bin/dropbox"
   
  
positive.code:     exec = "dropbox";
      comment = "Online directories";
      desktopName = "Dropbox";
      genericName = "Online storage";    
      categories = "Application;Internet;";
    };
  
  
negative.code:       -print -exec patchelf --force-rpath --set-rpath "$RPATH" {} \;
  
      ensureDir "$out/share/applications"
      cp "${desktopItem}/share/applications/"* $out/share/applications
    '';
  
    buildInputs = [ patchelf ];
  
    meta = {
      homepage = "http://www.dropbox.com";
      description = "Online stored folders (daemon version)";
    };
  }
  