相关疑难解决方法(0)

如何使用python程序连接到MySQL数据库？

如何使用当前的Xcode/Mac OS X v10.8(Mountain Lion)或更高版本安装命令行构建工具？

与Xcode不同,没有安装程序(它只是一个包).

看起来所有命令行工具都在那里(在bundle中,在Contents/Developer下),但没有一个适当的环境变量设置为使用它们.

是否有一个我可以运行的脚本,它将设置我的环境以支持从命令行构建？

我想pip install的MySQL-python包,但我得到的ImportError.

Jans-MacBook-Pro:~ jan$ /Library/Frameworks/Python.framework/Versions/3.3/bin/pip-3.3 install MySQL-python
Downloading/unpacking MySQL-python
  Running setup.py egg_info for package MySQL-python
    Traceback (most recent call last):
      File "<string>", line 16, in <module>
      File "/var/folders/lf/myf7bjr57_jg7_5c4014bh640000gn/T/pip-build/MySQL-python/setup.py", line 14, in <module>
        from setup_posix import get_config
      File "./setup_posix.py", line 2, in <module>
        from ConfigParser import SafeConfigParser
    ImportError: No module named 'ConfigParser'
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 16, in <module>

  File "/var/folders/lf/myf7bjr57_jg7_5c4014bh640000gn/T/pip-build/MySQL-python/setup.py", line 14, in …

我不小心在Snow Leopard的英特尔Mac上安装了PowerPC版本的MySQL,安装没有问题,但当然运行不正常.我只是没有给予足够的重视.现在,当我尝试安装正确的x86版本时,它说它无法安装,因为已经安装了更新的版本.谷歌查询让我执行这些操作/删除这些文件以将其卸载:

sudo rm /usr/local/mysql
sudo rm -rf /usr/local/mysql*
sudo rm -rf /Library/StartupItems/MySQLCOM
sudo rm -rf /Library/PreferencePanes/MySQL*
rm -rf ~/Library/PreferencePanes/MySQL*
sudo rm -rf /Library/Receipts/mysql*
sudo rm -rf /Library/Receipts/MySQL*

最后删除了MYSQLCOM = -YES-行 /etc/hostconfig

他们似乎根本没有帮助.我仍然收到有关更新版本的相同消息.我尝试安装一个更新的版本(当前的Beta),它也给了我关于已经安装的新版本的相同消息.我无法从Prefs窗格中卸载它,因为我从未安装过PrefPane.

我正在使用OSX 10.8和PyCharm来处理Python开发项目.我已经使用网站上的说明为mac安装了MySQL-python

http://blog.infoentropy.com/MySQL-python_EnvironmentError_mysql_config_not_found

但是,运行该项目会给我这个错误:

django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: dlopen(/Users/ashishagarwal/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-intel.egg-tmp/_mysql.so, 2): Symbol not found: _mysql_affected_rows
  Referenced from: /Users/ashishagarwal/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-intel.egg-tmp/_mysql.so
  Expected in: flat namespace
 in /Users/ashishagarwal/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-intel.egg-tmp/_mysql.so

错误中提到的文件存在于该位置 - /Users/ashishagarwal/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-intel.egg-tmp/_mysql.so

整个错误消息是 -

/usr/local/bin/python2.7-32 /Users/ashishagarwal/Optimus/MashPotato/backend/mashpotato/manage.py testserver --addrport 8000
Running on development server
Traceback (most recent call last):
  File "/Users/ashishagarwal/Optimus/MashPotato/backend/mashpotato/manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/__init__.py", line 453, in execute_from_command_line
    utility.execute()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/__init__.py", line 272, in fetch_command
    klass = load_command_class(app_name, subcommand)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/__init__.py", line 77, in load_command_class …

我正在尝试按照以下说明为Python 2.6安装MySQLdb:

http://www.tutorialspoint.com/python/python_database_access.htm

当我到达这一步时:$ python setup.py build我收到错误:

users-MacBook-Pro:MySQL-python-1.2.3 user$ sudo python setup.py build
sh: mysql_config: command not found
Traceback (most recent call last):
  File "setup.py", line 15, in 
    metadata, options = get_config()
  File "/my_crawler/MySQL-python-1.2.3/setup_posix.py", line 43, in get_config
    libs = mysql_config("libs_r")
  File "/my_crawler/MySQL-python-1.2.3/setup_posix.py", line 24, in mysql_config
    raise EnvironmentError("%s not found" % (mysql_config.path,))
EnvironmentError: mysql_config not found

我安装了MySQL并添加到我的 bash

我究竟做错了什么？

我在使用PyQt/SIP时遇到了一些麻烦.我想SIP被编译成64位,但Python在找到它时遇到了一些问题.

  File "qtdemo.py", line 46, in 
    import sip
ImportError: dlopen(/Library/Python/2.6/site-packages/sip.so, 2): no suitable image found.  Did find:
        /Library/Python/2.6/site-packages/sip.so: mach-o, but wrong architecture

• 我怎么知道库(so/dylib)是32位还是64位？
• 我怎么知道我的Python是32位还是64位？

我最近两次使用MacPorts进行安装mysql5 +server,未安装plist,允许我在启动时启动MySQL.我不记得在最后一次安装时我做了什么,我似乎无法找到安装它的方法.我错过了什么吗？如何获取plist文件(我知道自动启动MySQL的唯一方法)或以其他方式自动启动MySQL？

谢谢.

更新:我仍然没有在任何地方找到答案,但我手动安装了文件.我的一台安装较旧的机器有相关文件,因此我将它们发送到我的新机器,在/ Library/LaunchDaemons中创建了相应的符号链接并执行了加载plist文件的命令.现在一切都很好,但这对其他人没有帮助.如果有人需要这些文件和/或说明,请通过http://robwilkerson.org/contact与我联系,我很乐意提供这些文件,因为我无法在此处上传.

我花了几个小时尝试在Mac OS X Snow Leopard上安装MySQLdb(Python库).我正在使用SO的这些说明.我一直收到错误,所以我尝试使用MacPorts(作为该问题的答案之一),但我仍然得到同样的错误.有人可以帮忙吗？

import MySQLdb
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "build/bdist.macosx-10.6-universal/egg/MySQLdb/__init__.py", line 19, in <module>
  File "build/bdist.macosx-10.6-universal/egg/_mysql.py", line 7, in <module>
  File "build/bdist.macosx-10.6-universal/egg/_mysql.py", line 6, in __bootstrap__
ImportError: dlopen(/Users/josephmornin/.python-egg-cache/MySQL_python-1.2.3-py2.6-macosx-10.6-universal.egg-tmp/_mysql.so, 2): no suitable image found.  
  Did find:
    /Users/josephmornin/.python-egg-cache/MySQL_python-1.2.3-py2.6-macosx-10.6-universal.egg-tmp/_mysql.so: mach-o, but wrong architecture

可能重复:
如何在Mac OS X上安装MySQLdb(Python数据访问库到MySQL)？

虽然这个问题以前有人问在这里,被张贴的问题和后续的答案有相关的OS X(雪豹),而不是OS X狮子和OS X山狮.OS X Lion和OS X Mountain Lion中提供了Python和MySQL的补丁,这些补丁影响了在Mac OS X 10.7(Lion)和Mac OS X 10.8(Mountain Lion)上顺利安装Python-MySQLdb-connector的过程.这是重复这个问题的唯一原因.如果您运行的是旧版OS X,请随时参考旧问题.

我正在运行OS X 10.8.2(Mountain Lion)并安装了python 2.7.2 -

==> python 
Python 2.7.2 (default, Jun 20 2012, 16:23:33) 
[GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

但是当我在python上运行导入MySQLdb时,它失败并显示以下消息 -

==> python 
Python 2.7.2 (default, Jun 20 2012, 16:23:33) 
[GCC 4.2.1 Compatible Apple Clang 4.0 (tags/Apple/clang-418.0.60)] on darwin
Type "help", "copyright", "credits" …