win64下安裝python、numpy、scipy、matplotlib
1.下載安裝Python
官網地址: https://www.python.org/ftp/python/2.7.13/python-2.7.13.amd64.msi
雙擊執行python-2.7.13.amd64.msi檔案,預設安裝即可,安裝的時候可以選擇新增到Path,也可以安裝完成後新增環境變數,比如,PYTHON_HOME=C:\Python27, 編輯Path環境,在開頭新增:%PYTHON_HOME%;
檢查安裝: C:\Users>python
Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
2.下載安裝NumPy
官網地址:
http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
點選numpy-1.10.4+mkl-cp27-cp27m-win_amd64.whl開始下載。
複製numpy-1.10.4+mkl-cp27-cp27m-win_amd64.whl到Python安裝目錄的Scripts目錄下。
切換命令列到Scripts目錄,通過下面命令安裝:
C:\Python27\Scripts>pip install numpy-1.13.1+mkl-cp27-cp27m-win_amd64.whl
輸出如下:
Processing c:\python27\scripts\numpy-1.13.1+mkl-cp27-cp27m-win_amd64.whl
Installing collected packages: numpy
Successfully installed numpy-1.13.1+mkl
檢查安裝:
C:\Python27\Scripts>python
>>>import numpy as np
如果不報錯表示成功!
3.下載安裝SciPy
官網地址:
http://www.lfd.uci.edu/~gohlke/pythonlibs
點選scipy‑0.19.1‑cp27‑cp27m‑win_amd64.whl開始下載。
複製scipy‑0.19.1‑cp27‑cp27m‑win_amd64.whl到Python安裝目錄的Scripts目錄下。
切換命令列到Scripts目錄,通過下面命令安裝:
C:\Python27\Scripts>pip install scipy-0.19.1-cp27-cp27m-win_amd64.whl
輸出如下:
Processing c:\python27\scripts\scipy-0.19.1-cp27-cp27m-win_amd64.whl
Requirement already satisfied: numpy>=1.8.2 in c:\python27\lib\site-packages (from scipy==0.19.1)
Installing collected packages: scipy
Successfully installed scipy-0.19.1
4.下載安裝Matplotlib
可以參考官網:
http://matplotlib.org/users/installing.html
也可以直接按下面命令安裝:
C:\Python27\Scripts>pip install matplotlib
檢查安裝,通過下面程式碼畫一條直線:
>>>from matplotlib import pyplot
>>>pyplot.plot([1, 2, 3, 4], [1, 2, 3, 4])
>>>pyplot.show()