12

这是我的问题：我无法让 MySQLdb 让 python 工作。大多数与此相关的其他帖子都引用了 MySQL/Python 的不同架构。我查了一下，都是64位的。我有 Python 2.7.2（标准 OS X）和最新的 MySQL OS X 10.8.2。

我原来的错误日志：

尝试导入 MySQL db 给了我这个错误：

  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): Library not loaded: libmysqlclient.18.dylib
  Referenced from: /Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg/_mysql.so
  Reason: image not found

这可能也有帮助，我安装 mysql-python 1.2.4b4 时的控制台输出

xxx-MBP:MySQL-python-1.2.4b4 me$ sudo python setup.py clean
running clean
removing 'build/temp.macosx-10.8-intel-2.7' (and everything under it)
xxx-MBP:MySQL-python-1.2.4b4 me$ sudo python setup.py install
running install
running bdist_egg
running egg_info
writing MySQL_python.egg-info/PKG-INFO
writing top-level names to MySQL_python.egg-info/top_level.txt
writing dependency_links to MySQL_python.egg-info/dependency_links.txt
writing MySQL_python.egg-info/PKG-INFO
writing top-level names to MySQL_python.egg-info/top_level.txt
writing dependency_links to MySQL_python.egg-info/dependency_links.txt
reading manifest file 'MySQL_python.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'MySQL_python.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.8-intel/egg
running install_lib
running build_py
copying MySQLdb/release.py -> build/lib.macosx-10.8-intel-2.7/MySQLdb
running build_ext
creating build/bdist.macosx-10.8-intel/egg
copying build/lib.macosx-10.8-intel-2.7/_mysql.so -> build/bdist.macosx-10.8-intel/egg
copying build/lib.macosx-10.8-intel-2.7/_mysql_exceptions.py -> build/bdist.macosx-10.8-intel/egg
creating build/bdist.macosx-10.8-intel/egg/MySQLdb
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/__init__.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/connections.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb
creating build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/__init__.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/CLIENT.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/CR.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/ER.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/FIELD_TYPE.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/FLAG.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/constants/REFRESH.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb/constants
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/converters.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/cursors.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/release.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb
copying build/lib.macosx-10.8-intel-2.7/MySQLdb/times.py -> build/bdist.macosx-10.8-intel/egg/MySQLdb
byte-compiling build/bdist.macosx-10.8-intel/egg/_mysql_exceptions.py to _mysql_exceptions.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/__init__.py to __init__.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/connections.py to connections.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/__init__.py to __init__.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/CLIENT.py to CLIENT.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/CR.py to CR.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/ER.py to ER.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/FIELD_TYPE.py to FIELD_TYPE.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/FLAG.py to FLAG.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/constants/REFRESH.py to REFRESH.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/converters.py to converters.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/cursors.py to cursors.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/release.py to release.pyc
byte-compiling build/bdist.macosx-10.8-intel/egg/MySQLdb/times.py to times.pyc
creating stub loader for _mysql.so
byte-compiling build/bdist.macosx-10.8-intel/egg/_mysql.py to _mysql.pyc
creating build/bdist.macosx-10.8-intel/egg/EGG-INFO
copying MySQL_python.egg-info/PKG-INFO -> build/bdist.macosx-10.8-intel/egg/EGG-INFO
copying MySQL_python.egg-info/SOURCES.txt -> build/bdist.macosx-10.8-intel/egg/EGG-INFO
copying MySQL_python.egg-info/dependency_links.txt -> build/bdist.macosx-10.8-intel/egg/EGG-INFO
copying MySQL_python.egg-info/top_level.txt -> build/bdist.macosx-10.8-intel/egg/EGG-INFO
writing build/bdist.macosx-10.8-intel/egg/EGG-INFO/native_libs.txt
zip_safe flag not set; analyzing archive contents...
creating 'dist/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg' and adding 'build/bdist.macosx-10.8-intel/egg' to it
removing 'build/bdist.macosx-10.8-intel/egg' (and everything under it)
Processing MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg
removing '/Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg' (and everything under it)
creating /Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg
Extracting MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg to /Library/Python/2.7/site-packages
MySQL-python 1.2.4b4 is already the active version in easy-install.pth

Installed /Library/Python/2.7/site-packages/MySQL_python-1.2.4b4-py2.7-macosx-10.8-intel.egg
Processing dependencies for MySQL-python==1.2.4b4
Finished processing dependencies for MySQL-python==1.2.4b4
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2 回答 2

13

我想我明白了！这就是我所做的。

好的，这非常令人沮丧。

最终使它起作用的是在终端中执行此操作：

sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib

但在那之前还有很多其他的东西。我混合了来自两个来源的方向：

如何在 Mac OS X 上安装 MySQLdb（MySQL 的 Python 数据访问库）？ 和 http://birdhouse.org/blog/2009/02/21/python-mysql-connections-on-mac-os/

我使用第一个清理 python 并更改构建文件……我使用第二个添加 64 位标志来安装和构建……</p>

然后我在 Mac OSx 10.8.1 上的 Error importing MySQLdb in Python 2.7.2 中使用了一个答案 （这是使它工作的最后一件事。）

让我越过边缘。

我不确定究竟是什么有所作为，因为我做了很多事情。我从 2.7 python 文件夹中删除了一堆东西……以及其他东西。但我唯一可以确定的是，混合来自这两个来源的方向会产生影响。感谢所有的帮助，伙计们……哈哈，我希望这能让人头疼。

于 2013-01-15T14:43:37.140 回答
0

我列出了我面临的 4 个配置障碍，我已经列出了它们。

export CFLAGS=-Qunused-arguments export CPPFLAGS=-Qunused-arguments 从 xcode 首选项/下载 sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18 安装命令行工具。 dylib

于 2014-08-26T06:14:37.057 回答