brew updateで怒られ

version確認

versionを確認しようとしたら怒られた．

MacBook-Air ~ % brew --version        
Homebrew >=2.5.0 (shallow or no git repository)
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
Homebrew/homebrew-core (no Git repository)

怒られた部分で検索かけたらこんな記事が出てきた．
macOSをアップデートしたら出てくるエラーらしい．確かにアップデートしたばかりだった．

macOSアップデート後の『xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools)...』の対処法 - Qiita

MacBook-Air ~ % xcode-select --install
xcode-select: note: install requested for command line developer tools

これを実行したらなんか20minくらいかかってインストールされた．

MacBook-Air ~ % brew --version        
Homebrew 3.6.3
Homebrew/homebrew-core (git revision 86ac48865b7; last commit 2022-09-27)

再度versionを確認してみたらちゃんと表示された．

怒られてた内容

MacBook-Air ~ % brew update
Error: No developer tools installed.
Install the Command Line Tools:
  xcode-select --install

Error: 'git' must be installed and in your PATH!
sonoyamayuto@SonoyamanoMacBook-Air ~ % brew install portaudio
Error: No developer tools installed.
Install the Command Line Tools:
  xcode-select --install

Error: 'git' must be installed and in your PATH!
Warning: portaudio 19.7.0 is already installed and up-to-date.
To reinstall 19.7.0, run:
  brew reinstall portaudio

これもxcodeうんぬんな問題な気がする．

update再チャレンジ

MacBook-Air ~ % brew update           
Updated 1 tap (homebrew/core).
==> New Formulae
autocorrect         git-machete         json2tsv            tfel
dronedb             go-camo             snowball
==> Outdated Formulae
python@3.10                sqlite                     xz

You have 3 outdated formulae installed.
You can upgrade them with brew upgrade
or list them with brew outdated.

できたっぽい．

MacBook-Air ~ % brew --version
Homebrew 3.6.3
Homebrew/homebrew-core (git revision faf85486f28; last commit 2022-10-02)

last commitの日付もさっきより新しくなっている．
これにて問題解決．