使っていないJMeterに対してlog4jの脆弱性が検知され邪魔だったので、削除しようとしたところHomebrewでエラーが発生。
ということで解決方法をメモしておきます。
JMeterの削除に失敗した際のエラー。 unknown or unsupported macOS version: :dunno (MacOSVersionError)と記載されているのでOS Upgrade後にHomebrewの内容が更新されていないために発生しているのかもしれません。
> brew uninstall jmeter
Traceback (most recent call last):
11: from /usr/local/Homebrew/Library/Homebrew/brew.rb:31:in `<main>'
10: from /usr/local/Homebrew/Library/Homebrew/brew.rb:31:in `require_relative'
9: from /usr/local/Homebrew/Library/Homebrew/global.rb:80:in `<top (required)>'
8: from /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3_2/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
7: from /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3_2/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
6: from /usr/local/Homebrew/Library/Homebrew/os.rb:7:in `<top (required)>'
5: from /usr/local/Homebrew/Library/Homebrew/os.rb:43:in `<module:OS>'
4: from /usr/local/Homebrew/Library/Homebrew/os/mac.rb:60:in `prerelease?'
3: from /usr/local/Homebrew/Library/Homebrew/os/mac.rb:28:in `version'
2: from /usr/local/Homebrew/Library/Homebrew/os/mac/version.rb:33:in `from_symbol'
1: from /usr/local/Homebrew/Library/Homebrew/os/mac/version.rb:33:in `fetch'
/usr/local/Homebrew/Library/Homebrew/os/mac/version.rb:33:in `block in from_symbol': unknown or unsupported macOS version: :dunno (MacOSVersionError)
Homebrewのアップデートをしてみたけど、まだエラーが発生します。
> brew update Error: homebrew-core is a shallow clone. homebrew-cask is a shallow clone. To `brew update`, first run: git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask fetch --unshallow This command may take a few minutes to run due to the large size of the repository. 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 and Homebrew/homebrew-cask. 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!
エラーメッセージに記載されている２つのgitコマンドを実行します。少し時間がかかります。
> git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow <中略> > git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask fetch --unshallow remote: Enumerating objects: 452796, done. remote: Counting objects: 100% (452773/452773), done. remote: Compressing objects: 100% (137073/137073), done. remote: Total 445690 (delta 319247), reused 434428 (delta 308040), pack-reused 0 Receiving objects: 100% (445690/445690), 205.94 MiB | 2.40 MiB/s, done. Resolving deltas: 100% (319247/319247), completed with 5369 local objects. From https://github.com/Homebrew/homebrew-cask bdc8e24694..523656a49e master -> origin/master
そしてHomebrewのアップデートを再度実行。
> brew update ==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:0cb1cc7af109437fe0e020c9f3b7b95c3c709b140bde9f991ad2c1433496dd42 ######################################################################################################## 100.0% ==> Pouring portable-ruby-2.6.8.yosemite.bottle.tar.gz Updated 6 taps (heroku/brew, cloudfoundry/tap, homebrew/core, homebrew/cask, adoptopenjdk/openjdk and ubuntu/microk8s). ==> New Formulae aarch64-elf-binutils gpg-tui pinot abi-compliance-checker gradle@6 pip-audit abi-dumper grafana-agent pip-tools <中略> masterway-note yy mathinspector zbuc-imgur mediahuman-audio-converter zipcleaner mega zoolz You have 39 outdated formulae and 4 outdated casks installed. You can upgrade them with brew upgrade or list them with brew outdated.
無事にHomebrewのアップデートが完了したのでJMeterをアンインストール。
> brew uninstall jmeter Uninstalling /usr/local/Cellar/jmeter/5.2.1... (2,625 files, 143.4MB) >
久しぶりにMacを使うとこんなことに遭遇しますね。
