Ti incollo tutto il file main.tex 🙂
\documentclass[a4paper,12pt]{file}
%%Pacchetti
\usepackage{fancyhdr}
\usepackage[italian]{babel}
\usepackage{subfigure}
\usepackage[latin1]{inputenc}
\usepackage{graphicx}
\usepackage{color}
\usepackage{listings}
\lstset{language=PHP}
\definecolor{darkgrays}{rgb}{0.95,0.95,0.95}
\lstset{numbers=left, numberstyle=\tiny, stepnumber=1, numbersep=1pt, keywords={wait,case,else,elseif,end,for,function, class, construct,extends, if,assign,while}}
\lstset{framexleftmargin=5mm, frame=single}
\lstset{linewidth=\textwidth, showstringspaces=false}
\lstset{keywordstyle=\bfseries\emph}
\lstset{backgroundcolor=\color{darkgrays}}\begin{document}
%———————-Prima pagina————————————-%
\maketitle
%———————-Indice——————————————-
\tableofcontents
\thispagestyle{empty}
%———————-Capitoli——————————————-\chapter*{Introduzione}
\addcontentsline{toc}{chapter}{Introduzione}
\input {introduzione.tex}\end{document}
\documentclass[a4paper,12pt]{file}? Dubito di avere questa classe.
Ciao
Enrico