[netcdfgroup] problems between netcdf and scientific python

[vale_cn at libero.it]

Hello,
we are trying to install netcdf library and scientific python on a AMD64 with Fedora7. To check if they interact we have run the python script:

from Scientific.IO.NetCDF import NetCDF

but we obtain the following error:

[root at papa001169 ScientificPython-2.7.8]# python prova.py
Traceback (most recent call last):
  File "prova.py", line 3, in <module>
    from Scientific.IO.NetCDF import NetCDF
  File "/home/Valeria/Desktop/ScientificPython-2.7.8/Scientific/IO/NetCDF.py", line 165, in <module>
    from Scientific_netcdf import *
ImportError: No module named Scientific_netcdf

Does anyone have suggestions?
Thanks in advance
Valeria