Mac安装homebrew失败

  • 执行命令ruby -version,查看ruby版本

  • 执行命令ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"后报错，报错信息如下

    Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...
    fatal: unable to access 'https://github.com/Homebrew/homebrew-core/': LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
    Error: Failure while executing; `git clone https://github.com/Homebrew/homebrew-core /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core --depth=1` exited with 128.
    Error: Failure while executing; `/usr/local/bin/brew tap homebrew/core` exited with 1.

  • 解决,执行一下命令

    git clone git://mirrors.ustc.edu.cn/homebrew-core.git/ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core --depth=1
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

  • 等待安装即可

Mac安装mysql之后用navicat链接报错

报错信息为：

Authentication plugin 'caching_sha2_password' cannot be 
loaded: dlopen(/usr/local/mysql/lib/plugin/caching_sha2_
password.so, 2): image not found

解决

  • 打开系统偏好设置，找到mysql，点击Initialize Database。
  • 输入你的新密码。
  • 选择‘Use legacy password‘。
  • 重启mysql服务。
  • 可以使用Navicat链接。

参考文档

macOS安装homebrew报错 LibreSSL SSL_read: SSL_ERROR_SYSCALL, errno 54
Mysql 8.0.11版本，安装成功，使用Navicat连接失败