Django 项目是一个定制框架，它源自一个在线新闻 Web 站点，于 2005 年以开源的形式被释放出来。Django 框架的核心组件有：用于创建模型的对象关系映射，为最终用户设计的完美管理界面，一流的 URL
设计，设计者友好的模板语言，缓存系统等。

为了搭建Django开发环境，先去Django官网看看。在Dlownload目录下告诉了用户怎么获取Django。

How to get Django

Django is available open-source under the BSD license. It requires Python version 2.7 or
higher, but it has no dependencies on other Python libraries. There are several ways you can get it:

Option 1. Get the latest official version

The latest official version is 1.7.1.

You can install it with pip:

pip install Django==1.7.1

Option 2. Get the latest development version

The latest and greatest Django version is the one that‘s in our Git repository (our revision-control system). Get it using this shell command, which requires Git:

git clone https://github.com/django/django.git

You can also download a
zipped archive of the development version.

通过上面的pip链接，进入pip的installion介绍文档，内容如下。

Installation

Python & OS Support

pip works with CPython versions 2.6, 2.7, 3.1, 3.2, 3.3, 3.4 and also pypy.

pip works on Unix/Linux, OS X, and Windows.

Note

Python 2.5 was supported through v1.3.1, and Python 2.4 was supported through v1.1.

Install pip

To install or upgrade pip, securely download get-pip.py. [1]

Then run the following (which may require administrator access):

python get-pip.py

If setuptools (or distribute)
is not already installed, get-pip.py will
install setuptools for
you.

bowen:Downloads bowen$ sudo python get-pip.py
Password:
Downloading/unpacking pip
  Downloading pip-1.5.6-py2.py3-none-any.whl (1.0MB): 1.0MB downloaded
Installing collected packages: pip
Successfully installed pip
Cleaning up…

然后通过pip安装Django。

bowen:Downloads bowen$ sudo pip install Django==1.7.1
Password:
Downloading/unpacking Django==1.7.1
  Downloading Django-1.7.1-py2.py3-none-any.whl (7.4MB): 7.4MB downloaded
Installing collected packages: Django
Successfully installed Django
Cleaning up…

在Python命令行下输入

>>> import django
>>> print django.VERSION
(1, 7, 1, 'final', 0)
>>> 

正确显示了安装的Django版本，表示Django框架已经装好了。