title: Latex: \usepackage{setspace}
body: <p>I'm new to Latex. I've beean able to install it and to compile some pdf files. My problem appears when using the following source code:</p>
  
  <pre><code>\documentclass[11pt]{book}
  \usepackage{graphics}
  \usepackage{graphicx}
  \usepackage[latin1]{inputenc}
  \usepackage{epstopdf}
  \usepackage{epsfig}
  \usepackage{anysize}
  \usepackage{setspace}
  
  \begin{document}
  Hello, world! 
  \end{document}
  </code></pre>
  
  <p>When I try to compile this code it does not work. In the logs I can see what I think is the process of reading the different packages used (i.e. C:\Program Files\MiKTeX2.8\tex\latex\graphics\graphics.sty).</p>
  
  <p>If I place "\usepackage{setspace}" right after "\documentclass[11pt]{book}" it looks like it's not doing anything. Can the problem be that I don't have this package? I've looking gor info about it, but it'not clear to me which package I need and how to install it.</p>
  
  <p>Thanks</p>