installing any package= impossible headache

[snippsat]

GitHub link.

For advanced image processing, you will need one or several of the following packages:

The Python Imaging Library (PIL) or, even better, its branch Pillow.
Scipy (for tracking, segmenting, etc.) can be used to resize video clips if PIL and OpenCV are not installed.
Scikit Image may be needed for some advanced image manipulation.
OpenCV 2.4.6 or a more recent version (one that provides the package cv2) may be needed for some advanced image manipulation.
Matplotlib

For scipy download wheel for your Python version(32bit or 64bit) from Gohlke.
Place wheel file in Scripts folder.
Example:

C:\>cd python27\scripts

C:\Python27\Scripts>pip install scipy-1.0.0-cp27-cp27m-win32.whl
Processing c:\python27\scripts\scipy-1.0.0-cp27-cp27m-win32.whl
Requirement already satisfied: numpy>=1.8.2 in c:\python27\lib\site-packages (from scipy==1.0.0)
Installing collected packages: scipy
Successfully installed scipy-1.0.0

C:\Python27\Scripts>