使用 conda 安装 tensorflow 2.3.1

Question

我最近将我的系统切换到 Ubuntu (20.04.2 LTS)

我安装了 Anaconda，我想使用 spyder。 现在，当我尝试安装 tensorflow==2.3.1（我需要使用 tensorflow-quantum）时，我收到以下消息：

~$ conda install tensorflow==2.3.1

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==2.3.1

Current channels:

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

我必须添加另一个频道吗？如果有，是哪一个？ 感谢您的帮助。

Answer 1

我设法让它工作，使用基本（根）环境。不幸的是，我不能让它在我的自定义环境中工作，不知道为什么.. 那么我会坚持使用base。