Failed install scipy lib

[liran.maymoni at gmail.com]

Hello,
i'm trying to use:
"py -m pip install scipy"
and after couple of lines a get an error saying:

Command "C:\Users\Liran\AppData\Local\Programs\Python\Python35-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\Liran\\AppData\\Local\\Temp\\pip-build-er8bfsou\\scipy\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\Liran\AppData\Local\Temp\pip-4505t4eq-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\Liran\AppData\Local\Temp\pip-build-er8bfsou\scipy

What is the problem?