build.gradle

@@ -117,7 +117,7 @@ def shell(String command) {
     if (operatinSystem == "unix") {
         proc = ['bash', '-c', command].execute()
     } else {
-        proc = [command].execute()
+        proc = ["cmd", "/c", command].execute()
     }
     def out = new StringBuilder()
     def err = new StringBuilder()