根據tensorflow的官網描述，安裝virtualenv installation，安裝結束后測試tensorflow是否安裝成功，
import tensorflow as tf
出現錯誤：
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/mnt/4tb_internal/python/tensorflow/local/lib/python2.7/site-packages/tensorflow/__init__.py", line 4, in <module>
from tensorflow.python import *
File "/mnt/4tb_internal/python/tensorflow/local/lib/python2.7/site-packages/tensorflow/python/__init__.py", line 13, in <module>
from tensorflow.core.framework.graph_pb2 import *
File "/mnt/4tb_internal/python/tensorflow/local/lib/python2.7/site-packages/tensorflow/core/framework/graph_pb2.py", line 16, in <module>
from tensorflow.core.framework import attr_value_pb2 as tensorflow_dot_core_dot_framework_dot_attr__value__pb2
File "/mnt/4tb_internal/python/tensorflow/local/lib/python2.7/site-packages/tensorflow/core/framework/attr_value_pb2.py", line 16, in <module>
from tensorflow.core.framework import tensor_pb2 as tensorflow_dot_core_dot_framework_dot_tensor__pb2
File "/mnt/4tb_internal/python/tensorflow/local/lib/python2.7/site-packages/tensorflow/core/framework/tensor_pb2.py", line 16, in <module>
from tensorflow.core.framework import tensor_shape_pb2 as tensorflow_dot_core_dot_framework_dot_tensor__shape__pb2
File "/mnt/4tb_internal/python/tensorflow/local/lib/python2.7/site-packages/tensorflow/core/framework/tensor_shape_pb2.py", line 22, in <module>
serialized_pb=_b('\n,tensorflow/core/framework/tensor_shape.proto\x12\ntensorflow\"d\n\x10TensorShapeProto\x12-\n\x03\x64im\x18\x02 \x03(\x0b\x32 .tensorflow.TensorShapeProto.Dim\x1a!\n\x03\x44im\x12\x0c\n\x04size\x18\x01 \x01(\x03\x12\x0c\n\x04name\x18\x02 \x01(\tb\x06proto3')
TypeError: __init__() got an unexpected keyword argument 'syntax'
這是由於protobuf版本太低的原因，解決方案如下：（only cpu）
pip uninstall protobuf pip install 'protobuf>=3.0.0a3' pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.6.0-cp27-none-linux_x86_64.whl
然后：
pip show numpy protobuf
出現：
Name: protobuf Version: 3.0.0b2.post2 Location: /home/yr/tensorflow/lib/python2.7/site-packages
至此，問題解決
參考網頁：