我创建了一个新的虚拟环境（称为tensorflow_cpu），并且刚刚安装了tensorflow。
C:\Users\plain>conda create -n tensorflow_cpu pip python=3.6
C:\Users\plain>conda activate tensorflow_cpu
(tensorflow_cpu) C:\Users\plain>pip install --upgrade tensorflow
当我寻找张量流时，看起来就在那里：
(tensorflow_cpu) C:\Users\plain>pip list --local
Package Version
-------------------- -------------------
absl-py 0.9.0
astor 0.8.1
cachetools 4.0.0
certifi 2019.11.28
chardet 3.0.4
gast 0.2.2
google-auth 1.11.2
google-auth-oauthlib 0.4.1
google-pasta 0.1.8
grpcio 1.27.2
h5py 2.10.0
idna 2.8
Keras-Applications 1.0.8
Keras-Preprocessing 1.1.0
Markdown 3.2.1
numpy 1.18.1
oauthlib 3.1.0
opt-einsum 3.1.0
pip 20.0.2
protobuf 3.11.3
pyasn1 0.4.8
pyasn1-modules 0.2.8
requests 2.22.0
requests-oauthlib 1.3.0
rsa 4.0
scipy 1.4.1
setuptools 45.2.0.post20200210
six 1.14.0
tensorboard 2.1.0
tensorflow 2.1.0
tensorflow-estimator 2.1.0
termcolor 1.1.0
urllib3 1.25.8
Werkzeug 1.0.0
wheel 0.34.2
wincertstore 0.2
wrapt 1.12.0
但是当我启动一个新的python解释器会话并尝试将其导入时，会收到一条错误消息。
(tensorflow_cpu) C:\Users\plain>python
Python 3.6.10 |Anaconda, Inc.| (default, Jan 7 2020, 15:18:16) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow as tf
Traceback (most recent call last):
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-p
ackages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\imp.py", line 243, in load_module
return load_dynamic(name, filename, file)
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\imp.py", line 343, in load_dynamic
return _load(spec)
ImportError: DLL load failed: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-packages\tensorflow\__init__.py", line
101, in <module>
from tensorflow_core import *
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-packages\tensorflow_core\__init__.py",
line 42, in <module>
from . _api.v2 import audio
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\_api\v2\audio\__init__.py", line 10, in <module>
from tensorflow.python.ops.gen_audio_ops import decode_wav
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\ops\gen_audio_ops.py", line 9, in <module>
from tensorflow.python import pywrap_tensorflow as _pywrap_tensorflow
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-packages\tensorflow\__init__.py", line
50, in __getattr__
module = self._load()
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-packages\tensorflow\__init__.py", line
44, in _load
module = _importlib.import_module(self.__name__)
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\importlib\__init__.py", line 126, in
import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\__init__.py", line 49, in <module>
from tensorflow.python import pywrap_tensorflow
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\pywrap_tensorflow.py", line 74, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\site-
packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\imp.py", line 243, in load_module
return load_dynamic(name, filename, file)
File "C:\Users\plain\Anaconda3\envs\tensorflow_cpu\lib\imp.py", line 343, in load_dynamic
return _load(spec)
ImportError: DLL load failed: The specified module could not be found.
Failed to load the native TensorFlow runtime.
See https://www.tensorflow.org/install/errors
for some common reasons and solutions. Include the entire stack trace
above this error message when asking for help.
如果有人能告诉我发生了什么，我将不胜感激。我的操作系统是Windows（10）。
谢谢！