一招解决创建虚拟环境时conda create -n nm python=3.9报错：Solving environment: failed CondaHTTPError: HTTP 000..._Python

电脑突然抽风

想安装paddlepaddle环境，创建一个虚拟环境居然报错

命令为：

conda create -n paddle python=3.9

报错内容

solving environment: failed

condahttperror: http 000 connection failed for url <https://repo.anaconda.com/pkgs/pro/win-64/repodata.json.bz2>
elapsed: -

an http error occurred when trying to retrieve this url.
http errors are often intermittent, and a simple retry will get you on your way.

if your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.

sslerror(maxretryerror('httpsconnectionpool(host=\'repo.anaconda.com\', port=443): max retries exceeded with url: /pkgs/pro/win-64/repodata.json.bz2 (caused by sslerror(sslerror("bad handshake: error([(\'ssl routines\', \'ssl3_get_server_certificate\', \'certificate verify failed\')])")))'))

尝试解决（没找到文件）

windows修改：

找到.condarc文件（所在c盘--用户--用户名文件夹目录下）之后删除原来的内容，复制粘贴如下命令：

channels:
  - defaults
show_channel_urls: true
default_channels:
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
custom_channels:
  conda-forge: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  msys2: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  bioconda: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  menpo: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch-lts: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  simpleitk: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud

其他博主说，保存退出，问题解决，然后就可以下载需要的包了。

这个文件我没找到，也没改。