無法使用 PackagesNotFoundError 在 anaconda 上安裝 tensorflow-gpu

Question

我在 anaconda、webapp-env 中創建了新環境，以使用 streamlit 和 flask。

I have installed cuda (8.1) and cudatoolkit (11.2) so it is compatible with my environment and am trying to install tensorflow-gpu=2.8.0 (or 2.9.0) as per the table here: https://www.tensorflow .org/install/source_windows

不幸的是，我收到了這個錯誤（如下），我不知道如何解決這個問題。

(webapp-env) PS C:\Users\me\Coursera_NN_visualizer_web_app_MNIST_project> conda config --append channels conda-forge tensorflow-gpu = 2.9.0
usage: conda-script.py [-h] [-V] command ...
conda-script.py: error: unrecognized arguments: tensorflow-gpu = 2.9.0

(webapp-env) PS C:\Users\me\Coursera_NN_visualizer_web_app_MNIST_project> conda install -c conda-forge tensorflow-gpu=2.8.0
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

  - tensorflow-gpu=2.8.0

Current channels:

  - https://conda.anaconda.org/conda-forge/win-64
  - https://conda.anaconda.org/conda-forge/noarch
  - https://repo.anaconda.com/pkgs/main/win-64
  - https://repo.anaconda.com/pkgs/main/noarch
  - https://repo.anaconda.com/pkgs/r/win-64
  - https://repo.anaconda.com/pkgs/r/noarch
  - https://repo.anaconda.com/pkgs/msys2/win-64
  - https://repo.anaconda.com/pkgs/msys2/noarch

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.

我有一塊 Nvidia 3060 顯卡，可以在我的 anaconda 基礎虛擬環境中成功使用 tensorflow-gpu 2.8.0 版。 有什么建議嗎？

Answer 1

main通道中的 Tnesorflow-GPU 版本為2.6 ，並且來自conda-forge forge ，只有 linux 版本可用，請參見此處和此處

您可能使用pip將其安裝在您的基本環境中。 您也可以在新環境中這樣做