On Sun, Apr 01, 2012 at 10:06:27PM +0900, Norbert Preining wrote:
> /home/norbert/tl/2011/texmf-dist/tex/generic/thumbpdf/thumbpdf.sty:486: Undefin
> ed control sequence.
> l.486 \RequirePackage
> {ifluatex}[2010/03/01]
> ?
Thanks for the bug report.
It is now fixed in version 2012/04/09 v3.14 that is on its way to CTAN.
Yours sincerely
Heiko Oberdiek