python - conda 更新 conda 不起作用

Question

我想更新 conda 以获得更高版本的 python 及其扩展，但它一直告诉我:

(base) C:\Users\pierr>conda update conda
Solving environment: done


==> WARNING: A newer version of conda exists. <==
  current version: 4.5.2
  latest version: 4.5.4

Please update conda by running

    $ conda update -n base conda



# All requested packages already installed.


(base) C:\Users\pierr>conda update -n base conda
Solving environment: done


==> WARNING: A newer version of conda exists. <==
  current version: 4.5.2
  latest version: 4.5.4

Please update conda by running

    $ conda update -n base conda



# All requested packages already installed.

请问这里有什么帮助吗？

Answer 1

这里似乎有一些文档问题。显然，'conda update -n base conda' 不再起作用。
似乎没有人修复文档。

conda update --all

似乎对我有用。