Traceback (most recent call last):
  File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 240, in Handle
    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
  File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
    handler, path, err = LoadObject(self._handler)
  File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 85, in LoadObject
    obj = __import__(path[0])
  File "/base/data/home/apps/s~sheriff-o-matic/monitoring:8828672.387661409541837227/monitoring.py", line 11, in <module>
    from common.metrics import *
  File "/base/data/home/apps/s~sheriff-o-matic/monitoring:8828672.387661409541837227/common/metrics.py", line 17, in <module>
    import interface
  File "/base/data/home/apps/s~sheriff-o-matic/monitoring:8828672.387661409541837227/interface.py", line 42, in <module>
    from monacq.proto import metrics_pb2
  File "/base/data/home/apps/s~sheriff-o-matic/monitoring:8828672.387661409541837227/monacq/proto/metrics_pb2.py", line 4, in <module>
    from google.protobuf.internal import enum_type_wrapper
ImportError: No module named protobuf.internal

https://pantheon.corp.google.com/logs/viewer?project=sheriff-o-matic&organizationId=433637338589&key1=default&key2=29d3269&minLogLevel=0&expandAll=false&resource=appengine.googleapis.com&logName=projects%2Fsheriff-o-matic%2Flogs%2Fappengine.googleapis.com%252Frequest_log&lastVisibleTimestampNanos=1473834139312338000