title: sip: Unable to find file "QtGui/QtGuimod.sip"
body: <p>When I try to create a Qt/C++ project for python code from <a href="ftp://ftp.lpp.polytechnique.fr/jeandet/keep/sync/sip/Using%20SIP%20%E2%80%94%20SIP%204.16.9%20Reference%20Guide.html" rel="nofollow noreferrer">A More Complex C++ Example</a></p>
  
  <p>in the step:</p>
  
  <pre><code>python configure.py
  </code></pre>
  
  <p>I got the error:</p>
  
  <pre><code>PS E:\data\CPython\sipPyQt4\sip&gt; python.exe .\configure.py
  sip: Unable to find file "QtGui/QtGuimod.sip"
  Error: Unable to open
  "E:\CPython\sipPyQt4\sip\hello.sbf"
  </code></pre>
  
  <p>I find QtGuimod.sip is in <code>...\Python37\Lib\site-packages\PyQt4\sip\PyQt4\QtGui</code> dir.</p>
  
  <p>Why build system cannot find it?</p>
  
  <h1>Environment</h1>
  
  <ul>
  <li>Windows10</li>
  <li>sip-4.19.17</li>
  <li>PyQt4-4.11.4-gpl-Py3.7-Qt4.8.7-x64</li>
  </ul>