Level editor from CMU

I installed wxpython and pointed it to the panda3d dir. I still get an error:

C:\Panda3D-1.7.0\direct\leveleditor>python LevelEditorStart.py
Known pipe types:
wglGraphicsPipe
(all display modules loaded.)
Traceback (most recent call last):
File “LevelEditorStart.py”, line 1, in
import LevelEditor
File “C:\Panda3D-1.7.0\direct\leveleditor\LevelEditor.py”, line 8, in

from LevelEditorBase import *

File “C:\Panda3D-1.7.0\direct\leveleditor\LevelEditorBase.py”, line 15, in
from ObjectMgr import *
File “C:\Panda3D-1.7.0\direct\leveleditor\ObjectMgr.py”, line 5, in
import os, time, wx
File “C:\Panda3D-1.7.0\python\lib\site-packages\wx-2.8-msw-unicode\wx_init_
.py”, line 45, in
from wx._core import *
File "C:\Panda3D-1.7.0\python\lib\site-packages\wx-2.8-msw-unicode\wx_core.py
", line 4, in
import core
ImportError: DLL load failed: %1 is not a valid Win32 application.