Description: use packaged js tools
--- a/IPython/html/static/components/bootstrap/Makefile
+++ b/IPython/html/static/components/bootstrap/Makefile
@@ -73,7 +73,7 @@ bootstrap-js: bootstrap/js/*.js
 bootstrap/js/*.js: js/*.js
 	mkdir -p bootstrap/js
 	cat js/bootstrap-transition.js js/bootstrap-alert.js js/bootstrap-button.js js/bootstrap-carousel.js js/bootstrap-collapse.js js/bootstrap-dropdown.js js/bootstrap-modal.js js/bootstrap-tooltip.js js/bootstrap-popover.js js/bootstrap-scrollspy.js js/bootstrap-tab.js js/bootstrap-typeahead.js js/bootstrap-affix.js > bootstrap/js/bootstrap.js
-	./node_modules/.bin/uglifyjs -nc bootstrap/js/bootstrap.js > bootstrap/js/bootstrap.min.tmp.js
+	uglifyjs bootstrap/js/bootstrap.js > bootstrap/js/bootstrap.min.tmp.js
 	echo "/*!\n* Bootstrap.js by @fat & @mdo\n* Copyright 2012 Twitter, Inc.\n* http://www.apache.org/licenses/LICENSE-2.0.txt\n*/" > bootstrap/js/copyright.js
 	cat bootstrap/js/copyright.js bootstrap/js/bootstrap.min.tmp.js > bootstrap/js/bootstrap.min.js
 	rm bootstrap/js/copyright.js bootstrap/js/bootstrap.min.tmp.js