try without quotes

ProjectFrank · Sep 14, 2015 · 4713024 · 4713024
1 parent f0ff98d
commit 4713024
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/circle.yml b/circle.yml
@@ -15,7 +15,7 @@ machine:
   node:
     version: 0.10.22
   xcode:
-    version: '"6.4"'
+    version: 6.4
   java:
     version: openjdk7
 deployment: