解决conda 安装时的HTTP报错CondaHTTPError: HTTP 000 CONNECTION FAILED for url ＜https://repo.anaconda.com/pkgs

雨点打透心脏的1/2处 2022-12-16 06:54 143阅读 0赞

错误代码:

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/linux-64/current_repodata.json>
    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.
    
    'https://repo.anaconda.com/pkgs/main/linux-64'

### 修改.condarc文件: ###

对于linux该文件在用户根目录下,即~/.condarc,windows系统则在C:\\Users\\用户名）下,修改改文件,去掉-defaults的那行,然后保存!  
检查一下是否能够下载了?  
不管是否能下载,最好都替换一下镜像源,并且有时候也可能是因为镜像源的问题,下载太慢

### 修改镜像源: ###

在命令行中依次执行下命令:

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
    
        conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
    
        conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
    
        conda config --set show_channel_urls yes

接下来应该就ok了  
如果还不行，那就删除 conda-forge，删除后环境就能配置了。conda-forge是为了建立和维护软件包而发起的，有的包必须从这里面下，但是不一定把它写到配置里面也能用。  
注意镜像源不是越多越好！