我在 Arch Linux 上安裝了 TexLive 以便texlive-latexextra使用該軟體包todonotes，但latexmk沒有找到該todonotes.sty檔案。這是它打印的內容：
$乳膠mk --
pdf latex-preview.tex
Latexmk: This is Latexmk, John Collins, 5 February 2015, version: 4.43a.
Latexmk: applying rule 'pdflatex'...
Rule 'pdflatex': File changes, etc:
Non-existent destination files:
'latex-preview.pdf'
------------
Run number 1 of rule 'pdflatex'
------------
------------
Running 'pdflatex -recorder "latex-preview.tex"'
------------
This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/Arch Linux) (preloaded format=pdflatex)
restricted \write18 enabled.
entering extended mode
(./latex-preview.tex
LaTeX2e <2015/10/01> patch level 2
Babel <3.9m> and hyphenation patterns for 79 languages loaded.
(/usr/share/texmf-dist/tex/latex/base/article.cls
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class
(/usr/share/texmf-dist/tex/latex/base/size10.clo))
! LaTeX Error: File `todonote.sty' not found.
Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)
Enter file name:
我手動找到它，它在/usr/share/texmf-dist/tex/latex/todonotes/.
由於某種原因，此資料夾尚未新增至latexmk搜尋 sty 檔案的位置。
那麼，如何latexmk查找 sty 檔案以及如何新增資料夾以供其搜尋呢？
運行texhash給出：
texhash: Updating /etc/texmf/ls-R...
texhash: Updating /usr/share/texmf-dist/ls-R...
texhash: Updating /var/lib/texmf/ls-R...
texhash: Done.
但此後或重新啟動後它不起作用。
texhash聲稱可以觀看ls -R /usr/share/texmf-dist/。考慮到這一點，它應該在那裡找到它：
$ ls -R /usr/share/texmf-dist/ | grep todonotes
fixmetodonotes
todonotes
/usr/share/texmf-dist/tex/latex/fixmetodonotes:
fixmetodonotes.sty
/usr/share/texmf-dist/tex/latex/todonotes:
todonotes.sty
luatodonotes
/usr/share/texmf-dist/tex/lualatex/luatodonotes:
luatodonotes.lua
luatodonotes.sty
todonotes-xetex-bidi.def
和
$ kpsewhich todonotes.sty
/usr/share/texmf-dist/tex/latex/todonotes/todonotes.sty
答案1
! LaTeX Error: File `todonote.sty' not found.
和
/usr/share/texmf-dist/tex/latex/todonotes:
todonotes.sty
一個有 s，一個沒有…