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1 Mac系统默认自带Python，查看版本：
命令行输入：python
Python 2.7.6 (default, Sep 9 2014, 15:04:36)
版本号为2.7.6
所以不用安装了
2 安装Django，最新的版本1.7
（1）首先使用easy_install安装pip（easy_install是Python的包管理工具，类似Ruby下的gem，pip是升级版的easy_install）， sudo easy_install pip
（2）安装成功后，安装Django， pip install Django==1.7
（3）查看安装路径：默认为/usr/bin，如果看到django-admin.py说明安装成功，django-admin.py是Django的管理工具，用来生成项目和应用
3 连接mysql
（1）安装mysql for mac，直接从官网上下载dmg文件安装即可，需要64位版本
（2）安装mysql python驱动， sudo easy_install mysql-python
如果出现
如果出现
EnvironmentError: mysql_config not found
应该：- You installed python
- You did
brew install mysql - You did
export PATH=$PATH:/usr/local/mysql/bin - And finally, you did
pip install MySQL-Python
4 创建第一个项目
（1）创建项目：django-admin.py startproject demoproject
（2）创建应用：
cd demoproject
python manage.py startapp demoapp
创建成功
（3）修改settting.py，将demoapp加入到INSTALLED_APPS
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'demoapp'
)
（4）修改settting.py，将默认的sqlite数据库换成mysql
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'djangodb',
'USER': 'root',
'PASSWORD': 'root',
'HOST': '127.0.0.1',
'PORT': '3306',
}
}
（5）在demoproject下输入：python manage.py dbshell，如果能正常进入mysql命令行，则说明连接成功
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 270
Server version: 5.5.38 MySQL Community Server (GPL)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
5 启动应用
（1）同步数据库：执行python manage.py syncdb，第一次启动需要创建superuser，用来管理django后台
Operations to perform:
Apply all migrations: admin, contenttypes, auth, sessions
Running migrations:
Applying contenttypes.0001_initial... OK
Applying auth.0001_initial... OK
Applying admin.0001_initial... OK
Applying sessions.0001_initial... OK
You have installed Django's auth system, and don't have any superusers defined.
Would you like to create one now? (yes/no): yes
Username (leave blank to use 'thierry'): thierry
Email address: thierry.xing@gmail.com
Password:
Password (again):
Superuser created successfully.
（2）启动服务：python manage.py runserver：
Performing system checks...
System check identified no issues (0 silenced).
December 03, 2014 - 08:36:46
Django version 1.7, using settings 'djproject.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
启动成功，在浏览器输入 http://127.0.0.1:8000/打开应用
在浏览器输入 http://127.0.0.1:8000/admin进入后台管理应用
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