I was wondering if you could give me some direction. I'm having this error message in doing metapost.! Unable to make mpx file.
l.78 label.bot(btex
$\hbox{\sf Rectangle}$ etex, (0,-.6u));I looked through internet and found this site,which describes exactly the same error messages.Is there any solution for this? I didn't have any problem with exactly the same file before installed TexLive 2007.If you have some solution to give, I would appreciate it very much.