Allora… mi sembra che il problema sia dovuto al pacchetto guit
Questo codice mi dà l’errore di xcolor:
`\documentclass[fontsize=11pt,paper=a4,pagesize,captions=tableheading,%
numbers=noenddot,toc=flat]{scrartcl}
% ——————————– Codifica ———————————-
\usepackage[italian]{babel}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
% ——————————– Caratteri ———————————
\usepackage[scaled=.88]{beramono}
\usepackage[scaled=.86]{berasans}
\usepackage[osf]{mathpazo}
\linespread{1.05}\selectfont
\providecommand{\lining}{\fontfamily{ppl}\selectfont}
\providecommand{\oldstyle}{\fontfamily{fplj}\selectfont}
\DeclareTextFontCommand{\textln}{\lining}
\DeclareTextFontCommand{\textos}{\oldstyle}
% —————————— Grafica e tabelle —————————
\usepackage{xspace}
\usepackage{booktabs,array}
\usepackage{ctable}
\usepackage[italian]{varioref}
\usepackage{textcomp}
\usepackage[nofancy]{rcsinfo}
\usepackage{varwidth}
\usepackage{calc}
\usepackage{amsmath}
\usepackage{graphicx}
\usepackage{guit}
% ——————————- Formattazione ——————————
\addtokomafont{pagehead}{\small\itshape}
\addtokomafont{sectioning}{\rmfamily}
\addtokomafont{caption}{\footnotesize\itshape}
\addtokomafont{captionlabel}{\upshape\bfseries}
\addtokomafont{descriptionlabel}{\rmfamily}
\setcapindent{1em}
\deffootnote{2.25em}{1.75em}{\thefootnotemark\enspace}
\reversemarginpar
\renewcommand*{\othersectionlevelsformat}[1]{%
\makebox[0pt][r]{\csname the#1\endcsname\autodot\enskip}}
% ——————————— Colori ———————————–
\usepackage{color}
\definecolor{grau}{gray}{0.45}
\definecolor{rot}{rgb}{0.75,0.00,0.00}
\definecolor{blau}{rgb}{0.16,0.24,0.64}
\definecolor{gruen}{rgb}{0.18,0.58,0.08}
\definecolor{linkcolor}{rgb}{0,0,0.42}
% ———————————- Nuovi comandi —————————
%%% Da scrguide
\DeclareRobustCommand*{\Macro}[1]{\mbox{\texttt{\char`\\#1}}}
\DeclareRobustCommand*{\LMacro}[2]{\mbox{\texttt{\char`\\#1\{#2\}}}}
\DeclareRobustCommand*{\GMacro}[2]{\mbox{\texttt{\{\char`\\#1\ #2\}}}}
\begin{document}
\ctable[
caption = Macro per modificare lo stile del carattere.,
label=tab:befehle-zur-anderung,
mincapwidth = \columnwidth,
pos = h ]{lll}{
\tnote{Utile nella definizioni di macro. All'interno del testo non si dovrebbe
usare \GMacro{em}{\dots}, bensì \LMacro{emph}{\dots}.}
}{
\toprule
\multicolumn{1}{c}{Obsolete} & \multicolumn{2}{c}{Sostituite in \LaTeXe{} da} \\
\cmidrule(l){2-3} & locali & globali/commutative \\
\cmidrule(r){1-1} \cmidrule(lr){2-2} \cmidrule(l){3-3}
\GMacro{rm}{\dots} & \LMacro{textrm}{\dots} & \Macro{rmfamily} \\
\GMacro{sf}{\dots} & \LMacro{textsf}{\dots} & \Macro{sffamily} \\
\GMacro{tt}{\dots} & \LMacro{texttt}{\dots} & \Macro{ttfamily} \\
\GMacro{it}{\dots} & \LMacro{textit}{\dots} & \Macro{itshape} \\
\GMacro{sc}{\dots} & \LMacro{textsc}{\dots} & \Macro{scshape} \\
\GMacro{sl}{\dots} & \LMacro{textsl}{\dots} & \Macro{slshape} \\
\GMacro{bf}{\dots} & \LMacro{textbf}{\dots} & \Macro{bfseries} \\
— & \LMacro{textmd}{\dots} & \Macro{mdseries} \\
— & \LMacro{textup}{\dots} & \Macro{upshape} \\
— & \LMacro{emph}{\dots} & \Macro{em}\tmark \\
\bottomrule
}
\end{document}`
Se commento il pacchetto guit l’errore sparisce….
M