Add -p flag for mkdir to fix build issue (#73)
Add -p flag for mkdir to fix build issue (#73)

Description: fix issue#61
Signed-off-by: Xinnan Wen <eb52212656f44e1e42e79ca54d433142ebe827b9@google.com>
istio/istio,istio/installer,smawson/istio,smawson/istio,smawson/istio,istio/istio,istio/istio,smawson/istio,smawson/istio,istio/istio,smawson/istio,istio/istio,istio/installer