title: No matching int(str) overload found error in squish
body: <p>I'm getting an error when I want to convert a string to an <code>int</code> in Python.
  I am using <code>Squish</code> with Python. I don't see what the problem is because the <code>int()</code> function works fine when I tried in python online console. It's possible to be a Squish problem?</p>
  
  <p>The error:</p>
  
  <pre><code>No matching 'int(str)' overload found: Following overloads are available:  int::int()  int::int(int)  int::int(int *)
  </code></pre>