anchor.diff:      ];
       platforms = with a.lib.platforms;
         linux;
  -  };
  -  passthru = {
  -    updateInfo = {
  -      downloadPage = "http://sourceforge.net/projects/atanks/files/atanks/";
  -    };
  +    downloadPage = "http://sourceforge.net/projects/atanks/files/atanks/";
  +    inherit version;
     };
   }) x
   
  
positive.code:     (builtins.attrNames (builtins.removeAttrs x helperArgNames));
    sourceInfo = rec {
      baseName="atanks";
      version="4.9";
      name="${baseName}-${version}";
      project="${baseName}";
      url="mirror://sourceforge/project/${project}/${baseName}/${name}/${name}.tar.gz";
      hash="015nwh8jk4k24ci6ilihii8idkyf6g266r4vl50csvykc82slrvd";
    };
  in
  rec {
    src = a.fetchurl {
      url = sourceInfo.url;
      sha256 = sourceInfo.hash;
    };
  
    inherit (sourceInfo) name version;
  
negative.code:   fixInstall = a.fullDepEntry (''
      sed -e "s@INSTALL=.*bin/install @INSTALL=install @" -i Makefile
      sed -e "s@-g 0 -m ... -o 0@@" -i Makefile
      sed -e 's@/usr/@'"$out"'@g' -i Makefile
    '') ["doUnpack" "minInit"];
        
    meta = {
  