Traceback (most recent call last):
File "C:/Python27/12.py", line 4, in <module>
from sklearn import preprocessing, cross_validation, svm
File "C:\Python27\lib\site-packages\sklearn\__init__.py", line 57, in <module>
from .base import clone
File "C:\Python27\lib\site-packages\sklearn\base.py", line 10, in <module>
from scipy import sparse
ImportError: No module named scipy
Please help me resolve this.