Problem with install on Ubuntu / Debian

[soulteary]

I tried to complete the installation of the base package using the command below

pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
pip install milvus && \
pip cache purge

When I try to run hello-world, it prompts that the google package is missing.

python ./usr/local/lib/python3.9/site-packages/milvus/examples/hello_milvus.py

  File "//./usr/local/lib/python3.9/site-packages/milvus/examples/hello_milvus.py", line 13, in <module>
    from pymilvus import (
  File "/usr/local/lib/python3.9/site-packages/pymilvus/__init__.py", line 13, in <module>
    from .client.stub import Milvus
  File "/usr/local/lib/python3.9/site-packages/pymilvus/client/stub.py", line 3, in <module>
    from .grpc_handler import GrpcHandler
  File "/usr/local/lib/python3.9/site-packages/pymilvus/client/grpc_handler.py", line 12, in <module>
    from ..grpc_gen import milvus_pb2_grpc
  File "/usr/local/lib/python3.9/site-packages/pymilvus/grpc_gen/milvus_pb2_grpc.py", line 5, in <module>
    from . import common_pb2 as common__pb2
  File "/usr/local/lib/python3.9/site-packages/pymilvus/grpc_gen/common_pb2.py", line 5, in <module>
    from google.protobuf.internal import enum_type_wrapper
ModuleNotFoundError: No module named 'google'

[liyaodev]

@soothing-rain I had the same problem，Missing 'google' module