> ! Undefined control sequence. > \@gtempa ...@ne =\@ne \fi \if@eulerchapternumbers > \relax \TE@setvaltrue > \els... > l.30 \ifthenelse{\boolean{@eulerchapternumbers}}
BTW, this was fixed in arsclassica today, so the next upload of TeX Live will contain a fixed version. In the meantime you can copy the current arsclassica.sty (downloadable from here: http://tug.org/svn/texlive/trunk/Master/texmf-dist/tex/latex/arsclassica/arsclassica.sty?view=log ) into the current project. Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + JAIST + TeX Live + Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13