1.使用pip安装python 模块

  1.  打开cmd
  2.  输入pip install *,如pip install numpy
  3.    等待安装(如下)
C:\WINDOWS\System32>pip install numpy
Collecting numpy
Downloading numpy-1.14.1-cp36-none-win_amd64.whl (13.4MB)
100% |████████████████████████████████| 13.4MB 59kB/s
Installing collected packages: numpy
Successfully installed numpy-1.14.1

  问题:提示 invalid syntax

  解决方案:pip install 是在windows环境下安装的,而非在python环境下,所以要退出python环境

C:\WINDOWS\System32>python
Python 3.6.0 (v3.6.0:41df79263a11, Dec 23 2016, 08:06:12) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> pip install numpy
File "<stdin>", line 1
pip install numpy
^
SyntaxError: invalid syntax
>>> ^Z C:\WINDOWS\System32>>pip install

  

04-10 05:21