使用 poetryscol 时遇到错误。当我运行下面的脚本时，我收到以下错误（仅供参考）
未定义控制序列。\fancyhfoffset
缺少 \begin{document}。\fancyoffset[
ETC。
\documentclass[10pt,twoside]{article}
\usepackage{fancyhdr,makeidx,times,multicol,geometry}
\usepackage{keyval,ifthen,mparhack,manyfoot,poemscol}
\begin{document}
\leftheader{Pandemic Haiku}
\poemtitle{ Haiku 1 (20200326) }
\begin{poem}
The silence is big, but \\
\verseindent Spaces not big enough. \\
Masks of fear hide smiles
\end{poem}
\poemtitle{ Haiku 2}
\begin{poem}
The world seems empty; \\
\verseindent The sky is full of wonder \\
Moonlight fills the night.
\end{poem}
\poemtitle{ Haiku 3}
\begin{poem}
Now Absurdity \\
\verseindent Fills the whole world with Chaos. \\
Where does it find you?
\end{poem}
\end{document}
编辑：更新了 texlive 的分发并收到以下错误：
...
(/usr/local/texlive/2020/texmf-dist/tex/latex/poemscol/poemscol.sty
Writing index file PandemicHaiku.idx
/usr/local/texlive/2020/texmf-dist/tex/latex/poemscol/poemscol.sty:489: Undefin
ed control sequence.
l.489 \fancyhfoffset
[RO,LE]{\headoffsetlength}
?