title: running spynner script on linux without x11
body: <p>I wrote script which collect some userful for me data from my accounts. I run it on windows and everything works ok. But I am not able to run it on linux (without gui).</p>
  
  <p>I installed pyqt4, spynner and all necessary dependencies. The problem is:</p>
  
  <p>object does not have attribute findfirstelement. </p>
  
  <p>As I understand, qwebframe object not able to work with browser. I installed firefox and chromiumbafter that but it is not work. Had I install browser first? I run script inxvfb, as i haven't x11</p>
  
  <p>xvfb-run python ...py</p>
  
  <p>[UPD]</p>
  
  <pre><code>Traceback (most recent call last):
    File "ebay_reports_retriver.py", line 392, in &lt;module&gt;
      main()
    File "ebay_reports_retriver.py", line 375, in main
      downloadReportsFromPublishers.getReport()
    File "ebay_reports_retriver.py", line 228, in getReport
      downloadReportsFromPublishers.downloadReports(url,username,password, counter)
    File "ebay_reports_retriver.py", line 183, in downloadReports
      browser.wk_fill("input[type=text]", username)
    File "/usr/lib/python2.6/site-packages/spynner/browser.py", line 1158, in wk_fill
      element = self.webframe.findFirstElement(selector)
  AttributeError: 'QWebFrame' object has no attribute 'findFirstElement'
  
  rpm -qa | grep qt
  qt-4.6.2-28.el6_5.x86_64
  qt-sqlite-4.6.2-28.el6_5.x86_64
  qt-x11-4.6.2-28.el6_5.x86_64
  zlibrary-ui-qt-0.12.10-5.el6.x86_64
  qtwebkit-2.1.1-1.el6.x86_64
  qt-devel-4.6.2-28.el6_5.x86_64
  qt-mobility-1.1.3-2.el6.x86_64
  </code></pre>
  
  <p>[UPD2]</p>
  
  <pre><code>Traceback (most recent call last):
    File "ebay_reports_retriver.py", line 2, in &lt;module&gt;
      import urllib , cookielib , spynner
    File "/opt/python27/lib/python2.7/site-packages/spynner/__init__.py", line 2, in &lt;module&gt;
      from .browser import *
    File "/opt/python27/lib/python2.7/site-packages/spynner/browser.py", line 52, in &lt;module&gt;
      from PyQt4 import QtCore
  ImportError: /opt/python27/lib/python2.7/site-packages/PyQt4/QtCore.so: undefined symbol: PyUnicodeUCS4_FromUnicode
  </code></pre>