python2.7 version win764 bit system installation Pandas considerations _20161226

After uninstalling the installation Python after several toss, reference a variety of websites, finally installed successfully.

"Steps to Success"

Save this Python third-party library website at http://www.lfd.uci.edu/~gohlke/pythonlibs/

First, install Python 2.7.13 this is my version.

1. First uninstall the old version of Python and the corresponding library, delete the installation folder, to ensure that the uninstall clean

2. Install 2.7.13 version to the official website to find 64-bit system installation files, MSI suffix, installed when not selected for all users to select only for the current user , I did not find the reason, after several attempts this no error.

3. Add the environment variable cmd command

C:\python27\python.exe  c\python27\tools\scripts\win_add2path.py

Manually add to environment variables

Second, install NumPy first

1. Download the NumPy amd64 WHL file from the third-party library website above and save it to the C:\python27\scripts folder (i default to C drive)

2. cmd window CD to this folder, enter

Third, re-pip online installation matplotlib

CMD window input

Iv. Final installation of Pandas

CMD window input

Pip Install Pandas

V. Testing

1, now the Python interactive mode and under the Pycharm editor are not error.

,

2, PIP installation Jupyter

Pip Install Jupyter

3. cmd command to open Notebook

#cmd命令jupyter Notebook

4. Open a Jupyter notebook Click File New to select Python version 2 Enter the following code click the cell run all to execute the code

#coding: Utf-8import Matplotlib.pyplot as Pltimport numpy as NpX = Np.linspace (-np.pi,np.pi,256,endpoint=true) (C,S) = Np.cos (x), Np.sin (x) plt.plot (x,c) plt.plot (x,s) plt.show ()

　　　

python2.7 version win764 bit system installation Pandas considerations _20161226