Question

尝试安装tensorflow。试过anaconda，它起作用但影响了我的其他程序。然后决定使用pip install。

但是在我安装之后，我无法在ipython中导入它。

以下是消息：我尝试卸载并重新安装。

pip install tensorflow
Requirement already satisfied (use --upgrade to upgrade): tensorflow in /Library/Python/2.7/site-packages 
Cleaning up...

首先我尝试导入ipython：

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

ImportError: No module named tensorflow

然后我将tensorflow的文件夹从/Library/Python/2.7/site-packages复制到/usr/local/lib/python2.7/site-packages/。我尝试导入：

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

/Library/Python/2.7/site-packages/tensorflow/__init__.py in <module>()
     21 from __future__ import print_function
     22 
---> 23 from tensorflow.python import *
     24 
     25 

/Library/Python/2.7/site-packages/tensorflow/python/__init__.py in <module>()
     57 please exit the tensorflow source tree, and relaunch your python interpreter
     58 from there.""" % traceback.format_exc()
---> 59   raise ImportError(msg)
     60 
     61 from tensorflow.core.framework.node_def_pb2 import *

ImportError: Traceback (most recent call last):
  File "tensorflow/python/__init__.py", line 53, in <module>
    from tensorflow.core.framework.graph_pb2 import *
  File "tensorflow/core/framework/graph_pb2.py", line 6, in <module>
    from google.protobuf import descriptor as _descriptor
ImportError: No module named google.protobuf


Error importing tensorflow.  Unless you are using bazel,
you should not try to import tensorflow from its source directory;
please exit the tensorflow source tree, and relaunch your python interpreter
from there.

但是，我在/Library/Python/2.7/site-packages下安装了protobuf。

我发现这个版本的ipython正在使用macports python包目录： /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages /

我不知道如何让ipython搜索pip安装目录。

我再次重新安装了张量流，如网站所述：

sudo pip install --upgrade $TF_BINARY_URL
Password:
Downloading/unpacking https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.11.0rc0-py2-none-any.whl
  Downloading tensorflow-0.11.0rc0-py2-none-any.whl (35.5MB): 35.5MB downloaded
Downloading/unpacking protobuf==3.0.0 (from tensorflow==0.11.0rc0)
  Downloading protobuf-3.0.0-py2.py3-none-any.whl (342kB): 342kB downloaded
Requirement already up-to-date: wheel in /Library/Python/2.7/site-packages (from tensorflow==0.11.0rc0)
Requirement already up-to-date: mock>=2.0.0 in /Library/Python/2.7/site-packages (from tensorflow==0.11.0rc0)
Requirement already up-to-date: numpy>=1.11.0 in /Library/Python/2.7/site-packages (from tensorflow==0.11.0rc0)
Requirement already up-to-date: six>=1.10.0 in /Library/Python/2.7/site-packages (from tensorflow==0.11.0rc0)
Downloading/unpacking setuptools from https://pypi.python.org/packages/be/20/3f4d2fb59ddeed35532bd4e11e900abcf8019d29f4558d38169639303536/setuptools-28.2.0-py2.py3-none-any.whl#md5=02e79b1127c5a131a2dace6d30cf7f25 (from protobuf==3.0.0->tensorflow==0.11.0rc0)
  Downloading setuptools-28.2.0-py2.py3-none-any.whl (467kB): 467kB downloaded
Installing collected packages: tensorflow, protobuf, setuptools
  Found existing installation: protobuf 3.1.0.post1
    Uninstalling protobuf:
      Successfully uninstalled protobuf
  Found existing installation: setuptools 18.5
    Uninstalling setuptools:
      Successfully uninstalled setuptools
Successfully installed tensorflow protobuf setuptools
Cleaning up...

仍然没有运气：

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

Answer 1

好的，我解决了问题。

我不确定究竟是什么造成的。因为我在RMBP上安装了所有这些，没有错。但是桌面不会接受它。

解决方案是：

卸载所有先前安装或半安装的tensorflow，以及我的其他软件包（仅两个主软件包）。并使用anaconda安装tensorflow，激活它。并使用anaconda安装我的其他软件包。

然后问题解决了。

tensorflow导入错误。 /Library/Python/2.7/site-packages不包括

1 个答案: