把该错误投入chatgpt中会反映网络问题，重试几次
但我重试了好几天也没安上，重新搜索该报错发现：
That HTTP error happened when I updated the conda with conda update conda. I tried all options discussed here but it only was solved when I downgraded the conda version (I downgraded to miniconda 4.8.2).
- Download an older version miniconda at https://repo.anaconda.com/miniconda/
- Install with the
-uoption to downgrade the current version
我们的解决也是同理，去下载符合你的python版本的文件，并用上-u进行降级更新
bash Miniconda3-4.8.2-Linux-x86_64.sh -u
安装成功！（记得重启一下终端）
标签：HTTP,version,sometools,when,miniconda,conda,报错 From： https://www.cnblogs.com/jcf666/p/18132720