problem with wxHtmlWindow

[manouche]

What are the libraries I have to import in order to use wxHtmlWindow?

I tried importing the libraries of the example

from wxPython.wx import *
from wxPython.html import *
import wxPython.lib.wxpTag

but my python shell says that:

Traceback (most recent call last):
  File "D:\prog\boa1\wxApp1.py", line 22, in ?
    main()
  File "D:\prog\boa1\wxApp1.py", line 18, in main
    application = BoaApp(0)
  File "C:\PYTHON22\lib\site-packages\wxPython\wx.py", line 1587, in
__init__
    _wxStart(self.OnInit)
  File "D:\prog\boa1\wxApp1.py", line 12, in OnInit
    self.main = wxFrame1.create(None)
  File "D:\prog\boa1\wxFrame1.py", line 6, in create
  File "D:\prog\boa1\wxFrame1.py", line 23, in __init__
  File "D:\prog\boa1\wxFrame1.py", line 19, in _init_ctrls
    self.SetClientSize(wxSize(624, 642))
NameError: global name 'wxHtmlWindow' is not defined

Thanks for your help