Mac升级macOS Big Sur后 homebrew失效_brew 没有core-优快云博客

本文链接：https://blog.youkuaiyun.com/myiphon/article/details/110918806

在升级到macOS Big Sur后，遇到了homebrew无法正常工作的问题。通过执行'brew update-reset'来恢复homebrew功能，接着确认版本信息（brew -v），并尝试使用brew安装svn时遇到错误。解决此问题需要对homebrew核心进行更新。

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 ✘ $  ~  brew list
Traceback (most recent call last):
	11: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in `<main>'
	10: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in `require_relative'
	 9: from /usr/local/Homebrew/Library/Homebrew/global.rb:37:in `<top (required)>'
	 8: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
	 7: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
	 6: from /usr/local/Homebrew/Library/Homebrew/os.rb:3:in `<top (required)>'
	 5: from /usr/local/Homebrew/Library/Homebrew/os.rb:21:in `<module:OS>'
	 4: from /usr/local/Homebrew/Library/Homebrew/os/mac.rb:58:in `prerelease?'
	 3: from /usr/local/Homebrew/Library/Homebrew/os/mac.rb:24:in `version'
	 2: from /usr/local/Homebrew/Library/Homebrew/os/mac.rb:24:in `new'
	 1: from /usr/local/Homebrew/Library/Homebrew/os/mac/version.rb:26:in `initialize'
/usr/local/Homebrew/Library/Homebrew/version.rb:368:in `initialize': Version value must be a string; got a NilClass () (TypeError)

升级macOS Big Sur后homebrew失效了，解决办法brew update-reset

 ⚙ $  ~  brew update-reset

更新完后查看版本信息 brew -v

 ⚙ $  ~  brew -v
Homebrew 2.6.0-180-g83b774d
Homebrew/homebrew-core (git revision 9d3d3; last commit 2019-05-26)

使用brew安装svn报错

 ⚙ $  ~  brew install svn
Error: homebrew-core is a shallow clone. To `brew update` first run:
  git -C "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core" fetch --unshallow
This restriction has been made on GitHub's request because updating shallow
clones is an extremely expensive operation due to the tree layout and traffic of
Homebrew/homebrew-core. We don't do this for you automatically to avoid
repeatedly performing an expensive unshallow operation in CI systems (which
should instead be fixed to not use shallow clones). Sorry for the inconvenience!
Warning: Calling depends_on :java is deprecated! Use "depends_on "openjdk@11", "depends_on "openjdk@8" or "depends_on "openjdk" instead.
Please report this issue to the homebrew/core tap (not Homebrew/brew or Homebrew/core), or even better, submit a PR to fix it:
  /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/subversion.rb:22

Warning: Calling depends_on :java is deprecated! Use "depends_on "openjdk@11", "depends_on "openjdk@8" or "depends_on "openjdk" instead.
Please report this issue to the homebrew/core tap (not Homebrew/brew or Homebrew/core), or even better, submit a PR to fix it:
  /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/libbluray.rb:23

Error: Calling depends_on java: "1.8+" is disabled! Use depends_on "openjdk@11", depends_on "openjdk@8" or depends_on "openjdk" instead.

拉取homebrew-core

 ✘ ⚙ $  /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core   master  git pull
remote: Enumerating objects: 265663, done.
remote: Counting objects: 100% (265663/265663), done.
remote: Compressing objects: 100% (69801/69801), done.
5/2715), done.cts:  52% (136617/261221), 43.19 MiB | 184.00 KiB/s
....