fix ci dependency

yyx990803 · yyx990803 · commit cb15494b490b · 2015-11-12T17:20:21.000-05:00
diff --git a/circle.yml b/circle.yml
@@ -6,3 +6,7 @@ general:
   branches:
     ignore:
       - dev
+
+dependencies:
+  pre:
+    - npm install -g grunt-cli
