无法使用PackagesNotFoundError在anaconda上安装tensorflow-gpu

Question

我已经在anaconda，webapp-env创造了新的环境，使用流光和烧瓶。

我已经安装了cuda (8.1)和cudatoolkit (11.2)，因此它与我的环境兼容，我正在尝试安装tensorflow-gpu=2.8.0 (或2.9.0)，如下表所示：视窗

不幸的是，我得到了这个错误(下面)，我不知道如何解决这个问题。

(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.

我有一个Nvidia 3060显卡，可以使用tensorflow-gpu版本2.8.0成功地在我的anaconda基础虚拟环境。有什么建议吗？

Answer 1

main通道中的Tnesorflow-GPU位于2.6版本，从conda-forge，只有linux版本可用，请参阅这里和这里。

您可能使用pip在基本env中安装它。您也可以在新的env中这样做。