[Python] Install Pip and NumPy

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Reason: Ba la two or three months, only finally successfully installed NUMPY.WHL, dog blood

1: Because did not find Numpy.exe, but found the NUMPY.WHL

2: Using the. exe file in the Microsoft operating system, you can install the software directly, while. WHL cannot be installed directly under the Microsoft operating system

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1) Prerequisites: First Download NUMPY.WHL, Python.exe

Download Link: http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy

For example: I download the latest version at this time (64-bit): NUMPY-1.11.1RC1+MKL-CP35-CP35M-WIN_AMD64.WHL (full name)

Description: CP number, which represents the supported Python version, Cp35 represents Python3.5, Cp27 represents Python2.7

2) Open the Microsoft operating system command line:

3) Enter python-m pip install-u Pip and wait a few minutes for it to download and install itself

4) Enter Pip, if the following message appears, the PIP installation is successful

5) Enter Pip install NUMPY-1.11.1RC1+MKL-CP35-CP35M-WIN_AMD64.WHL as follows (please note the path of NUMPY.WHL):

6) Try NUMPY.WHL installation success, examples from the "machine learning Combat" books 1.7 NumPy function Library Foundation, readers can download the electronic version of the book in the network

[Python] Install Pip and NumPy