# Problem with portuguese babel [closed]

Could you help me? I'm using these packages for portuguese babel:\usepackage[latin1]{inputenc} and \usepackage[portuges]{babel} In all thesis it reconise the accentuation. but not in the Appendix. when I try to use these packages \usepackage[utf8]{inputenc} and \usepackage[T1]{fontenc} it doesn't work.

The full thesis codes are:

\documentclass[12pt,twoside,openright]{book}
\usepackage[latin1]{inputenc}
\usepackage[portuges]{babel}
\usepackage[compress,round]{natbib}
\usepackage{indentfirst}
\usepackage{verbatim}
\usepackage{amssymb}
\usepackage{amsmath,amssymb,mathtools}

\includeonly{intro,emergente2,modeloteorico,revempirica,metodologia,analisempirica,analisempiricaregrasPM,analisempiricaregrasPO,Conclusao,append}

\begin{document}

\pagenumbering{gobble}
\input{coverpage}
\input{frontpage}

\pagenumbering{arabic}
\setcounter{page}{1}

\pagestyle{fancy}
\fancyhf{}

\onehalfspacing

\include{intro}
\part{An\'{a}lise te\'{o}rica}
\include{emergente2}
\include{modeloteorico}
\part{Estima\c{c}\~{a}o dos efeitos das pol\'{i}ticas na economia}
\include{revempirica}
\include{metodologia}
\include{analisempirica}
\part{Estima\c{c}\~{a}o das regras de pol\'{i}tica}
\include{analisempiricaregrasPM}
\include{analisempiricaregrasPO}
\include{Conclusao}
\part*{Ap\^{e}ndices}
\include{append}

\bibliography{tese_biblio1}
\bibliographystyle{mybibstyle}

\end{document}


the codes for Appendix are

\appendix
\setcounter{chapter}{0}
\renewcommand{\chaptername}{Appendix}
\renewcommand{\theequation}{\Alph{chapter}.\arabic{section}.\arabic{equation}}

• Not the problem but you definitely should be using \usepackage[T1]{fontenc}. (You don't have to use the utf8 option for inputenc to benefit from the T1 encoding.) – cfr Aug 21 '15 at 21:52