On Friday 20 May 2011 14:00:28 Steve Turley wrote: > When I try to generate a PDF copy of the math help file I get an error > message complaining about the file cancel.sty being not found. > Consequently, I can't print the file. Hi Steve
You can download cancel.sty from here http://ctan.binkerton.com/ctan.readme.php?filename=macros/latex/contrib/misc/cancel.sty If you are using TexLive it goes in the folder: /usr/share/texmf/tex/latex/cancel/ You may or may not need to create the folder. If you are using MiKTeX it will go in the equivalent folder. You will need to run Tools>Reconfigure in 1.6.x to ensure that LyX finds it (I assume it is the same in LyX 2.0). John
