import library in your python idle .Python packages such as numpy, scipy, matplotlib, xlwings, pygame, openCV, and others extend the capabilities of this capable programming language. Installing packages is accomplished with downloadable installer packages or through the pip utility program. This tutorial covers how to download and install packages using pip. Pip comes with newer versions of Python, and makes installing packages a breeze. ImportError: DLL load failed: The specified module could not be found : Installing Numpy, scipy and matplotlib to python