installing scipy

[Heli]

Hi all, 

I have a python34 installed on a windows-64bit machine. I am using Eclipse pydev editor. I need to used griddata from scipy.interpolate. 

I have installed scipy using by downloading the followng wheel file:
scipy-0.17.0-cp34-none-win_amd64

and isntalling using pip install. The install is successful, but

It seems like scipy is not installed correctly and I get the following error when trying to import and use scipy modules:

C:\Python34\Scripts>python -c "import scipy.interpolate"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Python34\lib\site-packages\scipy\interpolate\__init__.py", line 158, in <module>
    from .interpolate import *
  File "C:\Python34\lib\site-packages\scipy\interpolate\interpolate.py", line 11, in <module>
    import scipy.linalg
  File "C:\Python34\lib\site-packages\scipy\linalg\__init__.py", line 174, in <module>
    from .misc import *
  File "C:\Python34\lib\site-packages\scipy\linalg\misc.py", line 5, in <module>
    from .blas import get_blas_funcs
  File "C:\Python34\lib\site-packages\scipy\linalg\blas.py", line 155, in <module>
    from scipy.linalg import _fblas
ImportError: DLL load failed

How can I fix this problem?

Thanks,