python–windows安装

python–windows安装 标签:ber 官方 alternate style https

python–windows安装

标签:ber官方alternatestylehttpsreturngenabouthost

官方网站下载中心

打开官网下载:

https://www.python.org/downloads/windows/

下载后,放到一个适当的目录下。进行安装,按照指示下一步,下一步安装完毕。

配置环境变量:

如图所示:

2.x 是Python 2.7.12

3.x 是Python 3.5.2

验证是否安装正确:

C:\\Users\\Syaving>python3
Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:01:18) [MSC v.1900 32 bit (Intel)]>\”help\”, \”copyright\”, \”credits\” or \”license\” for more information.
>>> exit()

C:\\Users\\Syaving>python2
Python 2.7.12 (v2.7.12:d33e0cf91556, Jun 27 2016, 15:19:22) [MSC v.1500 32 bit (Intel)]>\”help\”, \”copyright\”, \”credits\” or \”license\” for more information.
>>> exit
Use exit() or Ctrl-Z plus Return to exit
>>>

C:\\Users\\Syaving>pip3

Usage:
pip <command> [options]

Commands:
install Install packages.
download Download packages.
uninstall Uninstall packages.
freeze Output installed packages in requirements format.
list List installed packages.
show Show information about installed packages.
check Verify installed packages have compatible dependencies.
search Search PyPI for packages.
wheel Build wheels from your requirements.
hash Compute hashes of package archives.
completion A helper command used for command completion.
help Show help for

作者: 老毛桃

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