Page number on the first page of Chapter

Question

This is my code:

\documentclass[12pt,a4paper]{book} 
\usepackage[T1]{fontenc}
 \renewcommand{\baselinestretch}{1.5} 
\pagestyle{fancy} 
\fancypagestyle{plain}
{ \renewcommand{\chaptermark}[1]{\markboth{\chaptertitlename\ \thechapter.\ #1}{}}     
\renewcommand{\sectionmark}[1]{\markright{\thesection\ #1}} 
\fancyhead{} 
\fancyfoot{}   
\fancyfoot[C]{ \textbf{ \small \textsf{\thepage}}} \fancyhead[LE]{\scshape \rightmark}      
\fancyhead[RO]{\scshape \leftmark} 
\renewcommand{\headrulewidth}{0pt}     
\renewcommand{\footrulewidth}{0pt} } 
\begin{document}
\include{Chapter1}
\include{Chapter2}
\end{document}

i have used this code to add page number to the first page of each chapter (which contains the minitoc), I have errors, Have you an idea please ?

Answer 1

Not sure what you were trying to achieve with the \renewcommands in the defined fancypagestyle, or how exactly they were going to recieve an argument...

Also you need the fancyhdr package. I have added lastpage package because I felt like it, and god spoke to me in a dream last night, suggesting that this might happen. God was like the old spice guy, and a little like Morgan Freeman, but with more freckles. Try the following, let me know if it is on the right track.

\documentclass[12pt,a4paper]{book} 
\usepackage[T1]{fontenc}
\usepackage{lipsum}

\renewcommand{\baselinestretch}{1.5}

\usepackage{fancyhdr}
\usepackage{lastpage}

\fancypagestyle{MYFANCY}{
    \fancyhf{}
    %\renewcommand{\chaptermark}{\markboth{\chaptertitlename\ \thechapter.}{}}     
    %\renewcommand{\sectionmark}[1]{\markright{\thesection\ #1}}    

    \fancyhead[RO]{\scshape \rightmark}      
    \fancyhead[LE]{\scshape \leftmark}  
    \fancyfoot[C]{\footnotesize{Pg. \thepage~/~\pageref{LastPage}}}

    \renewcommand{\headrulewidth}{1pt}     
    \renewcommand{\footrulewidth}{1pt} 
} 

\begin{document}
\tableofcontents
\pagestyle{MYFANCY}
\cleardoublepage
\chapter{First Chapter}
\section{A Section}
\lipsum[1-10]
\section{Another Section}
\lipsum[1-10]
\end{document}