Hello everybody I am a new Latex user and I have a simple document:

\documentclass[12pt,onecolumn]{report}

\usepackage[ansinew]{inputenc}
\usepackage{amsfonts}
\usepackage{graphics,graphicx,color,colortbl}
\usepackage{subfigure}
\usepackage{algorithm}
\usepackage{algorithmic}
\usepackage{amsmath}
%\usepackage{hyperref}
\usepackage{bbold}
\usepackage{mathbbol}
\usepackage{arydshln,leftidx,mathtools}
\usepackage{bm}
\usepackage[top=52pt, bottom=34pt, left=24pt, right=24pt]{geometry}

\usepackage{amsthm}
\usepackage[table]{xcolor}
\usepackage{xparse,environ}

\theoremstyle{plain}% default
\newtheorem{thm}{Teorema}[section]
\newtheorem{lem}[thm]{Lemma}
\newtheorem{prop}[thm]{Proposizione}
\newtheorem{definition}[thm]{Proposizione}
\newtheorem{exmp}{Example}[section]
%\DeclareMathAlphabet\mathbfcal{OMS}{cmsy}{b}{n}

\begin{document}

\title{ SIMULATION}

\author{Name\\
University of Study ,\\
\texttt{mail@gmail.com}}
\date{\today}
\maketitle
\section{prova}
\begin{exmp}
This is the example.
\end{exmp}

\end{document}


But when I try to include \usepackage{mathbbol} I have this error:

Font U/bbold/m/n/14.4=bbold14 at 14.4pt not loadable: Metric (TFM) file not found. \maketitle

How can I solve it?

• you don't have the mathbbold fonts do you have to load the package? (black board bold is also available with amsfonts) – David Carlisle Feb 8 '16 at 22:28
• Your example works for me. What distribution are you using? – Ian Thompson Feb 8 '16 at 22:29
• TeXstudio 2.10.4 and MikTex 2.9 on windows – Luca Angelino Feb 8 '16 at 22:33
• I would not use ansinew in a new document, better to use a standard encoding such as latin or (better) utf8 – David Carlisle Feb 8 '16 at 22:35
• even with utf8 not work :-@ – Luca Angelino Feb 8 '16 at 22:38