使用pip安装第三方插件

1. 下载Settools和pip，并安装

a. 下载地址：

setuptools : https://pypi.python.org/pypi/setuptools#downloads
pip: https://pypi.python.org/pypi/pip/#downloads

b. 安装方法：

在命令行中进入上面两个工具的解压目录，并执行python setup.py install 来安装两个工具

2. 安装第三方工具，以selenium为例

pip 命令格式：

>>pip list 可以查看已经安装的插件

>>pip show numpy 可以查看插件的信息

>>pip install selenium [version number] 不加版本号就安装最新的release，加版本号可以指定安装哪个版本的selenium。

下面就是安装selenium的过程，最后显示Successfully installed

 1 D:>pip install selenium
 2 Collecting selenium
 3   Downloading selenium-2.53.6-py2.py3-none-any.whl (884kB)
 4     19% |¨€¨€¨€¨€¨€¨€¨?                         | 174kB 44kB/s eta 0:00:1
 5     20% |¨€¨€¨€¨€¨€¨€¨?                         | 184kB 42kB/s eta 0:00:1
 6     21% |¨€¨€¨€¨€¨€¨€¨€                         | 194kB 42kB/s eta 0:00:1
 7     23% |¨€¨€¨€¨€¨€¨€¨€¨…                        | 204kB 44kB/s eta 0:0
 8     24% |¨€¨€¨€¨€¨€¨€¨€¨?                        | 215kB 48kB/s eta 0:00
 9     25% |¨€¨€¨€¨€¨€¨€¨€¨€¨?                       | 225kB 49kB/s eta 0:
10     26% |¨€¨€¨€¨€¨€¨€¨€¨€¨?                       | 235kB 54kB/s eta 0:
11     27% |¨€¨€¨€¨€¨€¨€¨€¨€¨€                       | 245kB 54kB/s eta 0:
12     28% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                      | 256kB 63kB/s eta
13     30% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                      | 266kB 64kB/s eta
14     31% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€                      | 276kB 72kB/s eta
15     32% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨…                     | 286kB 75kB/s e
16     33% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                     | 296kB 64kB/s et
17     34% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                    | 307kB 72kB/s
18     35% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                    | 317kB 75kB/s
19     37% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                    | 327kB 61kB/s
20     38% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                   | 337kB 64kB/
21     39% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                   | 348kB 75kB/
22     40% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€                   | 358kB 76kB/
23     41% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨…                  | 368kB 92
24     42% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                  | 378kB 78k
25     43% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€                  | 389kB 78k
26     45% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                 | 399kB 1
27     46% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                 | 409kB 9
28     47% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                | 419kB
29     48% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?                | 430kB
30     49% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€                | 440kB
31     50% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?               | 450
32     52% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?               | 460
33     53% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€               | 471
34     54% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨…              |
35     55% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?              | 4
36     56% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?             |
37     57% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?             |
38     59% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€             |
39     60% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
40     61% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
41     62% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€
42     63% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨…
43     64% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
44     65% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
45     67% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
46     68% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
47     69% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
48     70% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨?
49     71% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€
50     72% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
51     74% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
52     75% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
53     76% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
54     77% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
55     78% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
56     79% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
57     81% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
58     82% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
59     83% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
60     84% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
61     85% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
62     86% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
63     87% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
64     89% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
65     90% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
66     91% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
67     92% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
68     93% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
69     94% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
70     96% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
71     97% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
72     98% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
73     99% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨
74     100% |¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€¨€
75 ¨€¨€¨€¨€¨€¨€¨€¨€¨€| 890kB 105kB/s
76 Installing collected packages: selenium
77 Successfully installed selenium-2.53.6

检查安装结果

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原文地址：https://www.cnblogs.com/moonpool/p/5687170.html