问题描述
我按照仅针对CPU的指示在Ubuntu 15.10计算机上安装了TensorFlow:
$ pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.5.0-cp27-none-linux_x86_64.whl
然后当我运行Python REPL并导入tensorflow时,我得到:
$ python
Python 2.7.10 (default, Oct 14 2015, 16:09:02)
[GCC 5.2.1 20151010] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow as tf
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/phil/.local/lib/python2.7/site-packages/tensorflow/__init__.py", line 4, in <module>
from tensorflow.python import *
File "/home/phil/.local/lib/python2.7/site-packages/tensorflow/python/__init__.py", line 13, in <module>
from tensorflow.core.framework.graph_pb2 import *
File "/home/phil/.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 "/home/phil/.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 "/home/phil/.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 "/home/phil/.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'
我安装了Ubuntu protobuf-compiler软件包,版本为2.6.1-1.2
最佳解决办法
一些用户报告了安装较旧版本的protobuf时出现的问题。
TensorFlow需要(并使用protobuf-3.0.0a4的副本)。但是,这似乎与您安装的版本冲突(可能是由于系统上如何配置PYTHONPATH环境变量?)。您是否可以尝试卸载python-protobuf
软件包(如果已安装),然后查看TensorFlow是否正确启动?
一些用户在使用virtualenv时已成功。有关将TensorFlow安装到virtualenv中的说明,请参阅the getting started guide。
次佳解决办法
这个github comment解决了我的问题。
简而言之,您需要安装protobuf>=3.0
才能使tensorflow正常工作。
首先卸载您拥有的任何protobuf
,然后卸载pip install 'protobuf>=3.0.0a3'
。
这不仅是Ubuntu的问题,Mac OS也有类似的问题。
第三种解决办法
它为我工作:
pip uninstall protobuf
pip uninstall tensorflow
brew uninstall protobuf
pip install https://storage.googleapis.com/tensorflow/mac/tensorflow-0.5.0-py2-none-any.whl
import google.protobuf
>>> print google.protobuf.__version__
3.0.0a4
>>> import tensorflow
第四种办法
我今天有类似的问题。这是因为截至2018年7月30日,我安装了与tensorflow不兼容的python 3.7。降级到3.6
解决了该问题。如果有人感兴趣,请在此处发布solution。
解决此问题时,以下github问题很有帮助:https://github.com/tensorflow/tensorflow/issues/17022