采用源码mster分支安装sdk后导入chainmaker.chain_client提示No module named 'chainmaker.protos'
(base) cuffs:testdata fish$ python Python 3.9.1 (default, Dec 11 2020, 06:28:49) [Clang 10.0.0 ] :: Anaconda, Inc. on darwin Type "help", "copyright", "credits" or "license" for more information.
from chainmaker.chain_client import ChainClient Traceback (most recent call last): File "", line 1, in File "", line 259, in load_module File "/Applications/miniconda3/lib/python3.9/site-packages/chainmaker_sdk_python-2.0-py3.9.egg/chainmaker/chain_client.py", line 17, in File "", line 259, in load_module File "/Applications/miniconda3/lib/python3.9/site-packages/chainmaker_sdk_python-2.0-py3.9.egg/chainmaker/conn_pool.py", line 15, in ModuleNotFoundError: No module named 'chainmaker.protos'