Sakimoto Jun wrote the following on 2006-07-07 23:02: > v97 patch 11, 2000/11/09)) > (c:/tex/share/texmf/tex/latex/listings/listings.sty > (c:/tex/share/texmf/tex/latex/listings/lstpatch.sty > ! Undefined control sequence. > l.69 \lst@CheckVersion > {1.3} A quick look at lstpatch.sty says: \lst@CheckVersion{1.3} {\typeout{^^J% ***^^J% *** This is a patch for listings 1.3, but you're using^^J% *** version \lst@version.^^J% ***^^J *** Patch file not loaded.^^J% ***^^J}% \endinput } Looking at your version of listings.sty, I'd say you need to upgrade. Notice, this doesn't appear to be a powerdot problem. Do a google search for "\lst@CheckVersion". Chris