Are you using the development version of tikz? because with texlive 2010, I do not have spy library. -- به نام خداوند جان و خرد کزین برتر اندیشه برنگذرد -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://tug.org/pipermail/xetex/attachments/20100919/0a5f37d0/attachment.html>