diff --git a/uglifyjs/uglifyjs.patch b/uglifyjs/uglifyjs.patch
new file mode 100644
index 0000000000..3f4664e0f2
--- /dev/null
+++ b/uglifyjs/uglifyjs.patch
@@ -0,0 +1,134 @@
+Index: node_modules/uglify-js/bin/uglifyjs
+--- node_modules/uglify-js/bin/uglifyjs.orig	2013-10-03 11:31:41.000000000 +0200
++++ node_modules/uglify-js/bin/uglifyjs	2013-10-31 21:25:20.748079575 +0100
+@@ -102,18 +102,18 @@
+ 
+ if (ARGS.version || ARGS.V) {
+     var json = require("../package.json");
+-    sys.puts(json.name + ' ' + json.version);
++    console.log(json.name + ' ' + json.version);
+     process.exit(0);
+ }
+ 
+ if (ARGS.ast_help) {
+     var desc = UglifyJS.describe_ast();
+-    sys.puts(typeof desc == "string" ? desc : JSON.stringify(desc, null, 2));
++    console.log(typeof desc == "string" ? desc : JSON.stringify(desc, null, 2));
+     process.exit(0);
+ }
+ 
+ if (ARGS.h || ARGS.help) {
+-    sys.puts(optimist.help());
++    console.log(optimist.help());
+     process.exit(0);
+ }
+ 
+@@ -167,7 +167,7 @@
+ 
+ if (ARGS.self) {
+     if (files.length > 0) {
+-        sys.error("WARN: Ignoring input files since --self was passed");
++        console.error("WARN: Ignoring input files since --self was passed");
+     }
+     files = UglifyJS.FILES;
+     if (!ARGS.wrap) ARGS.wrap = "UglifyJS";
+@@ -179,7 +179,7 @@
+ if (ORIG_MAP) {
+     ORIG_MAP = JSON.parse(fs.readFileSync(ORIG_MAP));
+     if (files.length == 0) {
+-        sys.error("INFO: Using file from the input source map: " + ORIG_MAP.file);
++        console.error("INFO: Using file from the input source map: " + ORIG_MAP.file);
+         files = [ ORIG_MAP.file ];
+     }
+     if (ARGS.source_map_root == null) {
+@@ -192,12 +192,12 @@
+ }
+ 
+ if (files.indexOf("-") >= 0 && ARGS.source_map) {
+-    sys.error("ERROR: Source map doesn't work with input from STDIN");
++    console.error("ERROR: Source map doesn't work with input from STDIN");
+     process.exit(1);
+ }
+ 
+ if (files.filter(function(el){ return el == "-" }).length > 1) {
+-    sys.error("ERROR: Can read a single file from STDIN (two or more dashes specified)");
++    console.error("ERROR: Can read a single file from STDIN (two or more dashes specified)");
+     process.exit(1);
+ }
+ 
+@@ -219,9 +219,9 @@
+     var compressor = COMPRESS && UglifyJS.Compressor(COMPRESS);
+ } catch(ex) {
+     if (ex instanceof UglifyJS.DefaultsError) {
+-        sys.error(ex.msg);
+-        sys.error("Supported options:");
+-        sys.error(sys.inspect(ex.defs));
++        console.error(ex.msg);
++        console.error("Supported options:");
++        console.error(sys.inspect(ex.defs));
+         process.exit(1);
+     }
+ }
+@@ -229,7 +229,7 @@
+ async.eachLimit(files, 1, function (file, cb) {
+     read_whole_file(file, function (err, code) {
+         if (err) {
+-            sys.error("ERROR: can't read file: " + file);
++            console.error("ERROR: can't read file: " + file);
+             process.exit(1);
+         }
+         if (ARGS.p != null) {
+@@ -265,9 +265,9 @@
+                     });
+                 } catch(ex) {
+                     if (ex instanceof UglifyJS.JS_Parse_Error) {
+-                        sys.error("Parse error at " + file + ":" + ex.line + "," + ex.col);
+-                        sys.error(ex.message);
+-                        sys.error(ex.stack);
++                        console.error("Parse error at " + file + ":" + ex.line + "," + ex.col);
++                        console.error(ex.message);
++                        console.error(ex.stack);
+                         process.exit(1);
+                     }
+                     throw ex;
+@@ -344,16 +344,16 @@
+     if (OUTPUT_FILE) {
+         fs.writeFileSync(OUTPUT_FILE, output, "utf8");
+     } else {
+-        sys.print(output);
+-        sys.error("\n");
++        console.log(output);
++        console.error("\n");
+     }
+ 
+     if (ARGS.stats) {
+-        sys.error(UglifyJS.string_template("Timing information (compressed {count} files):", {
++        console.error(UglifyJS.string_template("Timing information (compressed {count} files):", {
+             count: files.length
+         }));
+         for (var i in STATS) if (STATS.hasOwnProperty(i)) {
+-            sys.error(UglifyJS.string_template("- {name}: {time}s", {
++            console.error(UglifyJS.string_template("- {name}: {time}s", {
+                 name: i,
+                 time: (STATS[i] / 1000).toFixed(3)
+             }));
+@@ -380,7 +380,7 @@
+             ast = UglifyJS.parse(x);
+         } catch(ex) {
+             if (ex instanceof UglifyJS.JS_Parse_Error) {
+-                sys.error("Error parsing arguments in: " + x);
++                console.error("Error parsing arguments in: " + x);
+                 process.exit(1);
+             }
+         }
+@@ -396,8 +396,8 @@
+                 ret[name] = value;
+                 return true;    // no descend
+             }
+-            sys.error(node.TYPE)
+-            sys.error("Error parsing arguments in: " + x);
++            console.error(node.TYPE)
++            console.error("Error parsing arguments in: " + x);
+             process.exit(1);
+         }));
+     }
diff --git a/uglifyjs/uglifyjs.spec b/uglifyjs/uglifyjs.spec
index 4f7d2559a6..0167221733 100644
--- a/uglifyjs/uglifyjs.spec
+++ b/uglifyjs/uglifyjs.spec
@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_uglifyjs      2.4.1
-%define       V_uglifyjs_snap 20131025
+%define       V_uglifyjs_snap 20131031
 
 #   package information
 Name:         uglifyjs
@@ -36,11 +36,12 @@ Class:        EVAL
 Group:        Languages
 License:      BSD
 Version:      %{V_uglifyjs}
-Release:      20131025
+Release:      20131031
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/uglifyjs/uglifyjs-%{V_uglifyjs}-%{V_uglifyjs_snap}.tar.gz
 Source1:      uglifyjs.sh
+Patch0:       uglifyjs.patch
 
 #   build information
 BuildPreReq:  OpenPKG, openpkg >= 20100101, discount, w3m
@@ -59,6 +60,7 @@ PreReq:       OpenPKG, openpkg >= 20100101, node
 
 %prep
     %setup -q -c
+    %patch -p0
 
 %build
     (   cd node_modules/uglify-js