忙しい人向け
rbenvでruby 3.2.0のビルドエラーに詰まった場合は以下を実行する。
brew install libyaml
rbenv install 3.2.0
動作確認環境
- M1 Max MacBook Pro 2021
- macOS Ventura 13.1
$ sw_vers
ProductName: macOS
ProductVersion: 13.1
BuildVersion: 22C65
事象
M1 Macにて、 rbenv install 3.2.0 を実行するとビルドエラーが発生した。
$ rbenv install 3.2.0
To follow progress, use 'tail -f /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130113635.15578.log' or pass --verbose
Downloading openssl-3.0.7.tar.gz...
-> https://dqw8nmjcqpjn7.cloudfront.net/83049d042a260e696f62406ac5c08bf706fd84383f945cf21bd61e9ed95c396e
Installing openssl-3.0.7...
Installed openssl-3.0.7 to /Users/notakaos/.rbenv/versions/3.2.0
Downloading ruby-3.2.0.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.tar.gz
Installing ruby-3.2.0...
ruby-build: using readline from homebrew
ruby-build: using gmp from homebrew
BUILD FAILED (macOS 13.1 using ruby-build 20230124)
Inspect or clean up the working tree at /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130113635.15578.prAclB
Results logged to /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130113635.15578.log
Last 10 log lines:
Check ext/psych/mkmf.log for more details.
*** Fix the problems, then remove these directories and try again if you want.
Generating RDoc documentation
/private/var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130113635.15578.prAclB/ruby-3.2.0/lib/yaml.rb:3: warning: It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
uh-oh! RDoc had a problem:
cannot load such file -- psych
run with --debug for full backtrace
make: *** [rdoc] Error 1
試行錯誤
この記事を参考に、 RUBY_CFLAGS=-W を付けて実行してみる。
$ RUBY_CFLAGS="-w" rbenv install 3.2.0
To follow progress, use 'tail -f /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130114013.87331.log' or pass --verbose
Downloading openssl-3.0.7.tar.gz...
-> https://dqw8nmjcqpjn7.cloudfront.net/83049d042a260e696f62406ac5c08bf706fd84383f945cf21bd61e9ed95c396e
Installing openssl-3.0.7...
Installed openssl-3.0.7 to /Users/notakaos/.rbenv/versions/3.2.0
Downloading ruby-3.2.0.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.tar.gz
Installing ruby-3.2.0...
ruby-build: using readline from homebrew
ruby-build: using gmp from homebrew
BUILD FAILED (macOS 13.1 using ruby-build 20230124)
Inspect or clean up the working tree at /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130114013.87331.7iXEZE
Results logged to /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130114013.87331.log
Last 10 log lines:
Check ext/psych/mkmf.log for more details.
*** Fix the problems, then remove these directories and try again if you want.
Generating RDoc documentation
/private/var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130114013.87331.7iXEZE/ruby-3.2.0/lib/yaml.rb:3: warning: It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
uh-oh! RDoc had a problem:
cannot load such file -- psych
run with --debug for full backtrace
make: *** [rdoc] Error 1
うーん、だめか。
エラーメッセージをよくみてみると、ヒントらしき文言があった。
warning: It seems your ruby installation is missing psych (for YAML output).
To eliminate this warning, please install libyaml and reinstall your ruby.
uh-oh! RDoc had a problem:
cannot load such file -- psych
rbenv cannot load such file psych でGoogle検索すると、以下のページがヒットした。
libyamlをインストールしなおすとよさそう？
上のページ内のコメントに従ってHomebrew経由でlibyamlを導入してみる。
# libyamlの内容確認
$ brew info libyaml
==> libyaml: stable 0.2.5 (bottled)
YAML Parser
https://github.com/yaml/libyaml
Not installed
From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/libyaml.rb
License: MIT
==> Dependencies
Build: autoconf ✔, automake ✘, libtool ✔
==> Analytics
install: 93,220 (30 days), 286,369 (90 days), 1,100,604 (365 days)
install-on-request: 20,505 (30 days), 55,644 (90 days), 203,652 (365 days)
build-error: 9 (30 days)
# libyamlのインストール
$ brew install libyaml
Running `brew update --auto-update`...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/cask).
You have 63 outdated formulae and 5 outdated casks installed.
You can upgrade them with brew upgrade
or list them with brew outdated.
==> Fetching libyaml
==> Downloading https://ghcr.io/v2/homebrew/core/libyaml/manifests/0.2.5
######################################################################## 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/libyaml/blobs/sha256:11239e8f5066c6d0
==> Downloading from https://pkg-containers.githubusercontent.com/ghcr1/blobs/sha256:1
######################################################################## 100.0%
==> Pouring libyaml--0.2.5.arm64_ventura.bottle.tar.gz
🍺 /opt/homebrew/Cellar/libyaml/0.2.5: 10 files, 351.3KB
==> Running `brew cleanup libyaml`...
Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.
Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).
libyamlのインストールが完了したらruby 3.2.0のインストールを実行。
$ rbenv install 3.2.0
To follow progress, use 'tail -f /var/folders/tm/b75vw5997ld_vk72x2lm2qcd_jcwqg/T/ruby-build.20230130115111.63472.log' or pass --verbose
Downloading openssl-3.0.7.tar.gz...
-> https://dqw8nmjcqpjn7.cloudfront.net/83049d042a260e696f62406ac5c08bf706fd84383f945cf21bd61e9ed95c396e
Installing openssl-3.0.7...
Installed openssl-3.0.7 to /Users/notakaos/.rbenv/versions/3.2.0
Downloading ruby-3.2.0.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.0.tar.gz
Installing ruby-3.2.0...
ruby-build: using readline from homebrew
ruby-build: using gmp from homebrew
Installed ruby-3.2.0 to /Users/notakaos/.rbenv/versions/3.2.0
NOTE: to activate this Ruby version as the new default, run: rbenv global 3.2.0
お！ビルド成功した！
rubyのバージョン確認をする。
$ rbenv shell 3.2.0
$ ruby --version
ruby 3.2.0 (2022-12-25 revision a528908271) [arm64-darwin22]
ruby 3.2.0が動作した。めでたしめでたし。