Macでlatexindentが動かない。VSCodeが失敗する。ターミナルでlatexindentを実行してみる。
$ latexindent
Can't locate File/HomeDir.pm in @INC (you may need to install the File::HomeDir module) (@INC contains: /usr/local/texlive/2026/texmf-dist/scripts/latexindent /Library/Perl/5.34/darwin-thread-multi-2level /Library/Perl/5.34 /Network/Library/Perl/5.34/darwin-thread-multi-2level /Network/Library/Perl/5.34 /Library/Perl/Updates/5.34.1 /System/Library/Perl/5.34/darwin-thread-multi-2level /System/Library/Perl/5.34 /System/Library/Perl/Extras/5.34/darwin-thread-multi-2level /System/Library/Perl/Extras/5.34) at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/GetYamlSettings.pm line 25.
BEGIN failed--compilation aborted at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/GetYamlSettings.pm line 25.
Compilation failed in require at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/Verbatim.pm line 23.
BEGIN failed--compilation aborted at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/Verbatim.pm line 23.
Compilation failed in require at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/Lines.pm line 23.
BEGIN failed--compilation aborted at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/Lines.pm line 23.
Compilation failed in require at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/Document.pm line 32.
BEGIN failed--compilation aborted at /usr/local/texlive/2026/texmf-dist/scripts/latexindent/LatexIndent/Document.pm line 32.
Compilation failed in require at /usr/local/bin/latexindent line 28.
BEGIN failed--compilation aborted at /usr/local/bin/latexindent line 28.
このエラーよく見るな。Homebrew の Perlを使うのが楽らしい。あと、YAML::TinyとFile::HomeDirも必要になるのでcpanmで入れる。
brew install perl cpanminus
cpanm YAML::Tiny
cpanm File::HomeDir
CLIでlatexindentが成功すればOK。もしかしたらcpanmによるYAML::TinyとFile::HomeDirのインストールだけでうまくいったのかもしれないけど。MacデフォルトのPerlが5.34、brewで入れたのが5.44で、たいして違わなそうだし・・・
学生さんから続々と確認すべき論文があがってきて嬉しい悲鳴である。全部通す。
スパコンにジョブが積んであるとなんか気持ちが楽になる。