fix makefile

Author: jxyowen

Makefile

@@ -15,14 +15,15 @@ deps:
 	go get github.com/aliyun/alibaba-cloud-sdk-go/sdk
 	go get github.com/posener/complete
 	go get github.com/aliyun/ossutil/lib
+	go get gopkg.in/yaml.v2
 
-testdeps:
+testdeps: deps
 	go get -v github.com/onsi/ginkgo/ginkgo
 	go get -v github.com/onsi/gomega
 	go install github.com/onsi/ginkgo/ginkgo
 	go get gopkg.in/check.v1
 
-metas:
+metas: deps
 	go-bindata -o resource/metas.go -pkg resource -prefix ../aliyun-openapi-meta ../aliyun-openapi-meta/**/* ../aliyun-openapi-meta/products.json
 
 clean: