网上提供的这个经典例子在CTeX环境下可以编译成功，但在Texlive环境下就无法通过。

verbatimtex                                          
%&latex
\documentclass{article}
\usepackage{CJK}      
\begin{CJK}{GBK}{song}
\begin{document}      
etex            

beginfig(1);
drawarrow origin--(0,100);
drawarrow origin--(100,0);
drawdot origin withpen pencircle scaled 2pt;
label.bot(btex 原点 etex, origin);
label.lft(btex $y$ etex, (0,100));
label.lrt(btex $x$ etex, (100,0));
endfig;

verbatimtex
\end{CJK}
\end{document}
etex

end
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FROM 36.5.169.*