bugfix for missing python package

Change-Id: I2a8ab6fbbeff407713eea71ebf504a2ce2dbb342
Signed-off-by: MatthewLi <matthew.lijun@huawei.com>

diff --git a/testsuites/vstf/run_vstf.py b/testsuites/vstf/run_vstf.py
index 0849061..d55e795 100755 (executable)
--- a/testsuites/vstf/run_vstf.py
+++ b/testsuites/vstf/run_vstf.py
@@ -11,6 +11,7 @@
 import os
 import argparse
 import time
+import subprocess
 import logging
 import urllib2
 import shutil