You need to install the LaTeX package "booktabs" via your LaTeX package manager.
Please note that this is the wrong list for such questions. Use lyx-users instead. Jürgen Am Freitag 27 September 2013, 12:25:22 schrieb Ian P.L. Kwan: > Hi > > I am very new to LyX and LaTeX. I installed LyX and am trying to print the > Help tab's Introduction and Tutorial. I was able to print successfully via > pdf the Tutorial, but not the Introduction. > > Attached is the error message I got for printing the Introduction. I got no > errors when printing the Tutorial. > > Why is that? Is it a bug? or is it because I don't know what I am doing. > > Thanks > Ian P.L. Kwan > Universidad de Navarra > [email protected] > > [image: Inline images 2]
