mysql-python 安装问题(在 mac os x lion 上)

问题描述：

我成功安装了所有东西，或者我认为:

I installed everything successfully, or so I thought:

适用于 x86_64 的 MySQL 5.5.
Python 2.7、x86_64.
mysql-python 1.2.3，x86_64.

但是当我尝试时:

import MySQLdb

我明白了:

    ImportError: 
dlopen(/Users/aj/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-ix86_64.egg-tmp/_mysql.so, 2): 
no suitable image found.  
Did find:   
/Users/aj/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-ix86_64.egg-tmp/_mysql.so: mach-o, 
but wrong architecture

我还能缺少什么?

我的系统当然也是 64 位版本，uname -a 给出:

My system is of course 64bit version as well, uname -a gives:

Darwin ajmacbook.local 11.1.0 Darwin Kernel Version 11.1.0: Tue Jul 26 16:07:11 PDT 2011; root:xnu-1699.22.81~1/RELEASE_X86_64 x86_64

我想我已经阅读了关于这个主题的大多数 SO 答案和谷歌结果，想不出还有什么可以尝试的.任何建议将不胜感激.

I think I have read most SO answers and Google results on the subject, can't think of anything else to try. Any suggestion would be appreciated.

答

在@birryree 的评论的帮助下，我发现了问题.我可能会更好地遵循@birryree 在他的回答中建议的程序，但我之前确实尝试过这个程序并且它有效:

With the help of the comment from @birryree I found the problem. I would probably be better off following the procedure suggested by @birryree in his answer but I did try this before and it worked:

按照建议，我做到了:

file /Users/aj/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-ix86_64.egg-tmp/_mysql.so

获取:[...]:Mach-O bundle i386所以，错误的架构.从那里我对 mysql 和 python 做了同样的事情，以确保:file $(which python) 给出:

To get: [...]: Mach-O bundle i386 So, wrong architecture. From there I did the same with mysql and python just to be sure: file $(which python) gave:

/Library/Frameworks/Python.framework/Versions/2.7/bin/python: Mach-O universal binary with 2 architectures
/Library/Frameworks/Python.framework/Versions/2.7/bin/python (for architecture i386):   Mach-O executable i386
/Library/Frameworks/Python.framework/Versions/2.7/bin/python (for architecture x86_64): Mach-O 64-bit executable x86_64

和file $(which mysql):

/usr/local/mysql/bin/mysql: Mach-O 64-bit executable x86_64

所以我卸载了 mysql-python 包:sudo pip uninstall mysql-python 并再次安装.但是这样做我在安装这个包时意识到了我以前的错误.我第一次输入:

So I uninstalled the mysql-python package: sudo pip uninstall mysql-python and installed it again. But doing this I realized my previous mistake while installing this package. First time I typed:

sudo ARCHFLAGS='-arch ix86_64' python setup.py build(然后安装")

架构名称错误，应该是'-arch x86_64'，没有i"，所以它只是忽略了我的标志并安装了32位.

The architecture name was wrong, should be '-arch x86_64', no "i", so it just ignored my flag and installed the 32bit.

安装下载的 64 位 mysql-python 包的正确命令(来自源文件夹):

The proper commands to install the downloaded mysql-python package for 64bit (from the source folder):

sudo ARCHFLAGS='-arch x86_64' python setup.py build
sudo ARCHFLAGS='-arch x86_64' python setup.py install

mysql-python 安装问题(在 mac os x lion 上)

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