13

埃尔卡皮坦操作系统在这里。我一直在尝试找到将 Tensorflow 导入我的 ipython 笔记本的解决方法，但到目前为止还没有运气。

像论坛中的许多人一样，由于六个包，我也遇到了安装 tensorflow 的问题。在对 brew 进行一些烦躁之后，我能够安装

brew link gdbm
brew install python
rew linkapps python
sudo pip install https://storage.googleapis.com/tensorflow/mac/tensorflow-0.5.0-py2-none-any.whl

我收到一条消息说 tensorflow 已正确安装。即使我这样做了，我也sudo pip install tensorflow收到了消息：

Requirement already satisfied (use --upgrade to upgrade): tensorflow in /usr/local/lib/python2.7/site-packages
Requirement already satisfied (use --upgrade to upgrade): six>=1.10.0 in /Library/Python/2.7/site-packages (from tensorflow)
Requirement already satisfied (use --upgrade to upgrade): numpy>=1.9.2 in /usr/local/lib/python2.7/site-packages (from tensorflow)

但是，当我在我的 ipython 笔记本上并且我做了一个时，import tensorflow我收到了消息：ImportError: No module named tensorflow

我进一步挖掘并在导入时发现了这个错误：

In [1]: import tensorflow
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-1-a649b509054f> in <module>()
----> 1 import tensorflow

/usr/local/lib/python2.7/site-packages/tensorflow/__init__.py in <module>()
      2 # module.
      3 # pylint: disable=wildcard-import
----> 4 from tensorflow.python import *

/usr/local/lib/python2.7/site-packages/tensorflow/python/__init__.py in <module>()
     11 
     12 import tensorflow.python.platform
---> 13 from tensorflow.core.framework.graph_pb2 import *
     14 from tensorflow.core.framework.summary_pb2 import *
     15 from tensorflow.core.framework.config_pb2 import *

/usr/local/lib/python2.7/site-packages/tensorflow/core/framework/graph_pb2.py in <module>()
      6 from google.protobuf import descriptor as _descriptor
      7 from google.protobuf import message as _message
----> 8 from google.protobuf import reflection as _reflection
      9 from google.protobuf import symbol_database as _symbol_database
     10 from google.protobuf import descriptor_pb2

/usr/local/lib/python2.7/site-packages/google/protobuf/reflection.py in <module>()
     56   from google.protobuf.pyext import cpp_message as message_impl
     57 else:
---> 58   from google.protobuf.internal import python_message as message_impl
     59 
     60 # The type of all Message classes.

/usr/local/lib/python2.7/site-packages/google/protobuf/internal/python_message.py in <module>()
     57 
     58 import six
---> 59 import six.moves.copyreg as copyreg
     60 
     61 # We use "as" to avoid name collisions with variables.

ImportError: No module named copyreg
4

4 回答 4

27

正如 Jonah 评论的那样，它可以通过以下方式解决：

在 MacOSX 上

如果你遇到：

import six.moves.copyreg as copyreg

ImportError: No module named copyreg

解决方案：TensorFlow依赖protobuf，需要6-1.10.0。苹果默认的python环境有六个-1.4.1，升级可能比较困难。因此，我们建议通过自制软件安装单独的 python 副本：

brew install python

但我强烈建议为此目的使用 virtualenv。

# On Mac:
$ sudo easy_install pip  # If pip is not already installed
$ sudo pip install --upgrade virtualenv

接下来，设置一个新的 virtualenv 环境。要在目录中设置它~/tensorflow，请运行：

$ virtualenv --system-site-packages ~/tensorflow
$ cd ~/tensorflow

然后激活virtualenv：

$ source bin/activate  # If using bash
$ source bin/activate.csh  # If using csh
(tensorflow)$  # Your prompt should change

在 virtualenv 中，安装 TensorFlow：

(tensorflow)$ pip install --upgrade https://storage.googleapis.com/tensorflow/mac/tensorflow-0.5.0-py2-none-any.whl

然后，您可以运行 TensorFlow 程序，例如：

(tensorflow)$ python tensorflow/models/image/mnist/convolutional.py

# When you are done using TensorFlow:
(tensorflow)$ deactivate  # Deactivate the virtualenv

$  # Your prompt should change back
于 2015-11-13T10:56:51.880 回答
0

在 Python2 的六个模块中可以找到 Copyreg。

简短的回答，尝试升级/安装六个：

pip install -U six
于 2015-11-11T20:56:01.467 回答
0

也许尝试重新安装六个。它看起来与您的其他库位于不同的位置。/Library/Python/...vs/usr/local/lib/...这可能意味着在 homebrew python 之前安装了六个。

于 2015-11-12T02:59:33.510 回答
0

我尝试解决此问题的另一种简单方法是编辑源代码并将python_message.py行更改import six.moves.copyreg as copyreg为from six.moves import copyreg.

当然，您可能需要更改此只读文件的权限才能对其进行修改。

于 2015-11-19T13:19:20.937 回答