我的文档编译正常，除了这个警告：
Package babel Warning: No hyphenation patterns were preloaded for
(babel) the language `French' into the format.
(babel) Please, configure your TeX system to add them and
(babel) rebuild the format. Now I will use the patterns
(babel) preloaded for \language=nohyphenation instead on input line 75.
我已经手动安装了 TeXlive（使用install-tl脚本）。我安装了（使用tlmgr）软件包babel和babel-french。我尝试了以下命令，但没有成功：
fmtutil --all
fmtutil-sys --all
答案1
跑步tlmgr install hyphen-french