zoukankan      html  css  js  c++  java
  • Anaconda更新失败简单解决[CondaHTTPError: HTTP 000 CONNECTION FAILED for url]

    问题:conda无法安装更新,报错内容如下:
    参考链接:conda httperror http none none for url none Anaconda更新失败

    conda create -n tensorflow python=3.5

    Fetching package metadata .......
    CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://nanomirrors.tuna.tsinghua.edu.cn/anaconda/cloud/linux-64/rpodata.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.
    ConnectTimeout(MaxRetryError("HTTPSConnectionPool(host='nanomirrors.tuna.tsinghua.edu.cn', port=443): Max retries exceded with url: /anaconda/cloud/linux-64/repodata.json (Caused by ConnectTimeoutError(<requests.packages.urllib3.connecton.VerifiedHTTPSConnection object at 0x7fb6d340dcc0>, 'Connection to nanomirrors.tuna.tsinghua.edu.cn timed out. (connct timeout=9.15)'))",),)
    解决方法:

    #首先先添加清华的镜像源
    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

    #如果无法解决,则删除channels配置文件中部分内容

    #具体操作如下:
    #1、快速创建channels配置文件的备份(保险起见)
    cp ~/.condarc{,.bak}

    #查看配置文件的内容
    cat ~/.condarc.bak
    channels:
    - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
    - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
    - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
    - http://nanomirrors.tuna.tsinghua.edu.cn/anaconda/cloud
    - defaults
    - http://nanomirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda
    - http://nanomirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/conda
    - bioconda
    - r
    - conda-forge
    show_channel_urls: true

    #2、删除部分内容
    ## 主要是删除此行: - defaults
    #修改后配置文件的内容如下:
    vim ~/.condarc
    channels:
    - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
    - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
    - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
    show_channel_urls: true

  • 相关阅读:
    dapper 批量删除、新增、修改说明
    android 加载assets目录下的静态html文件案例
    webstorm中使用git提交代码时出现unversioned files错误
    windows server 2008 R2 x64 部署.net core 3.1项目
    asp.net core 项目添加nlog日志(loggerFactor.AddNLog 过时处理(.net core 3.1))
    机器学习笔记之一步步教你轻松学主成分分析PCA降维算法
    机器学习笔记之类别特征处理
    机器学习笔记之range, numpy.arange 和 numpy.linspace的区别
    机器学习笔记之Numpy的random函数
    机器学习笔记之矩阵分解 SVD奇异值分解
  • 原文地址:https://www.cnblogs.com/adolfmc/p/11955642.html
Copyright © 2011-2022 走看看