Python 我需要帮助安装tensorflow、keras和pytorch

当我导入

Tensorflow

，

Keras

或

Pytorch

时，我会遇到以下错误：

我使用的是windows10，我的CPU支持AVX。 我还在准备Python（Anaconda）项目，并使用

pip

（

pip安装Keras

）安装了

Keras

，

TensorFlow

）和

Pytorch

使用

conda

下载前我激活了我的虚拟环境（

Test\u 01

），下载后我用

conda list

再次检查了它。
在检查这3个程序是否已安装后，我在Anaconda提示符下使用

ipython

导入了它们。这就是我所面对的：

========================================================================
(Test_01) C:\Users\User>ipython

Python 3.8.3 (default, Jul  2 2020, 17:30:36) [MSC v.1916 64 bit (AMD64)]
Type 'copyright', 'credits' or 'license' for more information
IPython 7.16.1 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import tensorflow

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-1-d6579f534729> in <module>
----> 1 import tensorflow

ModuleNotFoundError: No module named 'tensorflow'

In [2]: import keras

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
C:\Anaconda3\lib\site-packages\keras\__init__.py in <module>
      2 try:
----> 3     from tensorflow.keras.layers.experimental.preprocessing import RandomRotation
      4 except ImportError:

ModuleNotFoundError: No module named 'tensorflow'

During handling of the above exception, another exception occurred:

ImportError                               Traceback (most recent call last)
<ipython-input-2-88d96843a926> in <module>
----> 1 import keras

C:\Anaconda3\lib\site-packages\keras\__init__.py in <module>
      3     from tensorflow.keras.layers.experimental.preprocessing import RandomRotation
      4 except ImportError:
----> 5     raise ImportError(
      6         'Keras requires TensorFlow 2.2 or higher. '
      7         'Install TensorFlow via `pip install tensorflow`')

ImportError: Keras requires TensorFlow 2.2 or higher. Install TensorFlow via `pip install tensorflow`

In [3]: import torch

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-3-eb42ca6e4af3> in <module>
----> 1 import torch

ModuleNotFoundError: No module named 'torch'

===========================================================================

我保证我检查过我在同一个环境（Test_01）上安装和执行了它们，所以您能告诉我：

---

我该怎么办？我如何检查我的“CUDA”版本？我在cmd上用“nvxx--version”试过了，但没有任何效果。首先，我要感谢你们在我的帖子中发表的评论。 我发现VisualStudioC++没有安装，所以我把它安装到了我的实验室。 你可以在这里找到它

---

我不知道如何发布多张图片，所以我只上传了一张。如果您需要更多截图，请告诉我如何上传。请不要将图像发布到当前文本。您应该包括完整的错误，这不是完整的错误消息，pip的整个输出应该工作。感谢您的建议。这不仅仅是建议，我的第二点将帮助人们回答您的问题，因为部分错误消息并不是真正有用的。我在提示符下更新了错误消息。

(Test_01) C:\Users\User>pip install tensorflow

Requirement already satisfied: tensorflow in c:\anaconda3\envs\test_01\lib\site-packages (2.3.1)

Requirement already satisfied: grpcio>=1.8.6 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (1.33.2)

Requirement already satisfied: wrapt>=1.11.1 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (1.12.1)

Requirement already satisfied: gast==0.3.3 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (0.3.3)

Requirement already satisfied: protobuf>=3.9.2 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (3.13.0)

Requirement already satisfied: tensorboard<3,>=2.3.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (2.3.0)

Requirement already satisfied: tensorflow-estimator<2.4.0,>=2.3.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (2.3.0)

Requirement already satisfied: google-pasta>=0.1.8 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (0.2.0)

Requirement already satisfied: absl-py>=0.7.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (0.11.0)

Requirement already satisfied: six>=1.12.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (1.15.0)

Requirement already satisfied: wheel>=0.26 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (0.35.1)

Requirement already satisfied: keras-preprocessing<1.2,>=1.1.1 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (1.1.2)
Collecting numpy<1.19.0,>=1.16.0
Using cached numpy-1.18.5-cp38-cp38-win_amd64.whl (12.8 MB)

Requirement already satisfied: termcolor>=1.1.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (1.1.0)

Requirement already satisfied: astunparse==1.6.3 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (1.6.3)

Requirement already satisfied: opt-einsum>=2.3.2 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (3.3.0)

Requirement already satisfied: h5py<2.11.0,>=2.10.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorflow) (2.10.0)

Requirement already satisfied: setuptools in c:\anaconda3\envs\test_01\lib\site-packages (from protobuf>=3.9.2->tensorflow) (50.3.0.post20201006)

Requirement already satisfied: google-auth-oauthlib<0.5,>=0.4.1 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorboard<3,>=2.3.0->tensorflow) (0.4.2)

Requirement already satisfied: markdown>=2.6.8 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorboard<3,>=2.3.0->tensorflow) (3.3.3)

Requirement already satisfied: requests<3,>=2.21.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorboard<3,>=2.3.0->tensorflow) (2.24.0)

Requirement already satisfied: google-auth<2,>=1.6.3 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorboard<3,>=2.3.0->tensorflow) (1.23.0)

Requirement already satisfied: werkzeug>=0.11.15 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorboard<3,>=2.3.0->tensorflow) (1.0.1)

Requirement already satisfied: tensorboard-plugin-wit>=1.6.0 in c:\anaconda3\envs\test_01\lib\site-packages (from tensorboard<3,>=2.3.0->tensorflow) (1.7.0)

Requirement already satisfied: requests-oauthlib>=0.7.0 in c:\anaconda3\envs\test_01\lib\site-packages (from google-auth-oauthlib<0.5,>=0.4.1->tensorboard<3,>=2.3.0->tensorflow) (1.3.0)

Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in c:\anaconda3\envs\test_01\lib\site-packages (from requests<3,>=2.21.0->tensorboard<3,>=2.3.0->tensorflow) (1.25.11)

Requirement already satisfied: chardet<4,>=3.0.2 in c:\anaconda3\envs\test_01\lib\site-packages (from requests<3,>=2.21.0->tensorboard<3,>=2.3.0->tensorflow) (3.0.4)

Requirement already satisfied: certifi>=2017.4.17 in c:\anaconda3\envs\test_01\lib\site-packages (from requests<3,>=2.21.0->tensorboard<3,>=2.3.0->tensorflow) (2020.6.20)

Requirement already satisfied: idna<3,>=2.5 in c:\anaconda3\envs\test_01\lib\site-packages (from requests<3,>=2.21.0->tensorboard<3,>=2.3.0->tensorflow) (2.10)

Requirement already satisfied: cachetools<5.0,>=2.0.0 in c:\anaconda3\envs\test_01\lib\site-packages (from google-auth<2,>=1.6.3->tensorboard<3,>=2.3.0->tensorflow) (4.1.1)

Requirement already satisfied: pyasn1-modules>=0.2.1 in c:\anaconda3\envs\test_01\lib\site-packages (from google-auth<2,>=1.6.3->tensorboard<3,>=2.3.0->tensorflow) (0.2.8)

Requirement already satisfied: rsa<5,>=3.1.4; python_version >= "3.5" in c:\anaconda3\envs\test_01\lib\site-packages (from google-auth<2,>=1.6.3->tensorboard<3,>=2.3.0->tensorflow) (4.6)

Requirement already satisfied: oauthlib>=3.0.0 in c:\anaconda3\envs\test_01\lib\site-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib<0.5,>=0.4.1->tensorboard<3,>=2.3.0->tensorflow) (3.1.0)

Requirement already satisfied: pyasn1<0.5.0,>=0.4.6 in c:\anaconda3\envs\test_01\lib\site-packages (from pyasn1-modules>=0.2.1->google-auth<2,>=1.6.3->tensorboard<3,>=2.3.0->tensorflow) (0.4.8)
Installing collected packages: numpy
  Attempting uninstall: numpy
    Found existing installation: numpy 1.19.2
    Uninstalling numpy-1.19.2:
      Successfully uninstalled numpy-1.19.2

ERROR: After October 2020 you may experience errors when installing or updating packages. This is because pip will change the way that it resolves dependency conflicts.

We recommend you use --use-feature=2020-resolver to test your packages with the new resolver before it becomes the default.

torch 1.6.0 requires future, which is not installed.
Successfully installed numpy-1.18.5

===============================================================================