brew doctor

 

问题

brew update 遇到错误, 错误信息如下:

  BASH
1
   Updating Homebrew...
2
   Warning: You are using macOS 10.15.
3
   We do not provide support for this pre-release version.
4
   You will encounter build failures with some formulae.
5
   Please create pull requests instead of asking for help on Homebrew's GitHub,
6
   Discourse, Twitter or IRC. You are responsible for resolving any issues you
7
   experience, as you are running this pre-release version.

解决方式

1. brew doctor

运行后发现源为科大的源, 于是切换回原来的官方的 brew 源:

  BASH
1
   cd "$(brew --repo)"
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   git remote set-url origin https://github.com/Homebrew/brew.git

有其他问题,建议按照提示一一解决掉:

2. brew update

3. brew config  查看配置