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  • 如何在MacOS的VScode上安装Python3

    由于MacOS上的VScode默认安装的Python版本是2.7,所以需要我们自己手动安装Python3
    从Python官网下载最新版本-安装-设置环境变量当然是可行的,但下面要介绍的是另外一种方式:Homebrew
    Homebrew是macOS的软件包管理工具,所以不只是Python,缺失的软件包通过它来安装都将很方便

    安装Homebrew

    Homebrew网站获取命令行

    /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

    复制命令行到VScode终端执行,如果报错显示curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused,就多执行几遍,网上有的解决方案搞的很麻烦,其实只是上面命令行中的链接https://raw.githubusercontent.com/Homebrew/install/master/install不能正常访问罢了,多刷新几遍或者隔几分钟再试是可以显示下面的信息的,这时去执行就能成功了

    #!/usr/bin/ruby
    # This script installs to /usr/local only. To install elsewhere (which is
    # unsupported) you can untar https://github.com/Homebrew/brew/tarball/master
    # anywhere you like.
    HOMEBREW_PREFIX = "/usr/local".freeze
    HOMEBREW_REPOSITORY = "/usr/local/Homebrew".freeze
    HOMEBREW_CACHE = "#{ENV["HOME"]}/Library/Caches/Homebrew".freeze
    BREW_REPO = "https://github.com/Homebrew/brew".freeze
    ...

    安装中途会有个Password让填,输入系统登录密码即可
    安装会需要点时间,显示==> Installation successful!表示安装成功了

    安装Python3

    安装好Homebrew后便可以使用brew命令来安装Python3

    cd /usr/local/bin/
    brew install python3

    安装好后重启VScode,点击界面左下角的版本号

    就可以在界面上方选择你要用的版本了

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  • 原文地址:https://www.cnblogs.com/oyster25/p/12345488.html
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