Mac 10.10下Python2.7+Django1.7+MySQL5.5环境搭建

1 Mac系统默认自带Python，查看版本：命令行输入：pythonPython 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

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 demoprojectpython manage.py startapp demoapp创建成功（3）修改settting.py，将demoapp加入到INSTALLED_APPSINSTALLED_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mysqlDATABASES = {    '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 270Server 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 itsaffiliates. Other names may be trademarks of their respectiveowners. 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, sessionsRunning 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): yesUsername (leave blank to use 'thierry'): thierryEmail address: [e-mail]: 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 - 08:36:46Django 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