使用conda安装tensorflow 2.3.1

我最近将我的系统切换到Ubuntu（20.04.2 LTS）

我安装了Anaconda，我想和spyder合作。 现在，当我尝试安装tensorflow==2.3.1（我需要使用tensorflow quantum）时，我得到以下消息：

~$conda安装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？如果是，哪一个？

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谢谢您的帮助。

我使用基本（根）环境成功地让它工作起来。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。。 我会坚持到底