为了让 MySQLdb 运行，我已经按照数百条建议（例如，在 stackoverflow 上）经历了安装 MySQL 的各种可能性。安装 Xcode 和命令行代码后，我解决了command 'clang' failed with exit status 1现在的初始错误，并显示以下错误消息：mach-o, but wrong architecture. 我安装了 Python 64 位和 MySQL 64 位（请参见下文）。我还安装了 mysql-connector-python-1.0.10。这里有什么问题？
>>> import MySQLdb
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg/MySQLdb/__init__.py", line 19, in <module>
import _mysql
ImportError: dlopen(/Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg/_mysql.so, 2): no suitable image found. Did find:
/Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg/_mysql.so: mach-o, but wrong architecture
蟒蛇版本：
>>>print (sys.version)
2.7.2 (default, Jun 16 2012, 12:38:40)
[GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)]
>>> print platform.architecture()
('64bit', '')
MySQL版本：
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 11
Server version: 5.6.11 MySQL Community Server (GPL)
Copyright (c) 2000, 2013, 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> show global variables like 'version_compile_machine';
+-------------------------+--------+
| Variable_name | Value |
+-------------------------+--------+
| version_compile_machine | x86_64 |
+-------------------------+--------+
1 row in set (0,00 sec)