title: qmake not found although Qt installed
body: <p>I created Qt project in MS Visual Studio 2010, I am trying to port it to linux OS.
  I got <strong>Linux</strong>, on which <strong>Qt 4.6.3</strong> is <strong>installed</strong> (came with distribution package).</p>
  
  <p>I need to generate the <strong>Makefile</strong> for my project (project_name.pro),
  so I try <code>qmake -project</code> and get <code>command not found</code></p>
  
  <p>As I got Qt installed (executing qtconfig in terminal allows me to know qt version) it quite unevidient &amp; strange for me why having Qt I can't use it's utility qmake?</p>
  
  <p>Could you please offer me some solution of this issue?</p>