python - ImportError: No module named google.protobuf.text_format -

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i can find text_format.py file inside folder /usr/local/lib/python2.7/dist-packages/google/protobuf/. in python program,i have error importerror: no module named google.protobuf.text_format. set pythonpath , echo $pythonpath gives me 

/usr/lib/python2.7/dist-packages:/usr/local/lib/python2.7/dist-packages:/usr/local/lib/python2.7/dist-packages/google/protobuf:

why line from google.protobuf.text_format import merge in python program can't import google.protobuf.text_format

just create blank file in folder /usr/local/lib/python2.7/dist-packages/google/protobuf/ name __init__.py

run command , it:

touch /usr/local/lib/python2.7/dist-packages/google/protobuf/__init__.py

check if issues thereafter.


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