python error

c:\OSGeo4W>remap.py
Traceback (most recent call last):
  File "C:\OSGeo4W\remap.py", line 13, in <module>
    import numpy
  File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\__init__.py", line 93,
in <module>
    import add_newdocs
  File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\add_newdocs.py", line 9
, in <module>
    from lib import add_newdoc
  File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\lib\__init__.py", line
4, in <module>
    from type_check import *
  File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\lib\type_check.py", lin
e 8, in <module>
    import numpy.core.numeric as _nx
  File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\core\__init__.py", line
 5, in <module>
    import multiarray
ImportError: Module use of python25.dll conflicts with this version of Python.