Instalowanie MySQL-python na komputerze Mac

Question

Używam OSX 10.8 i PyCharm do pracy nad projektem programistycznym Python. Mam zainstalowany MySQL-python dla Mac zgodnie z instrukcjami na stronie internetowej

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

Jednak prowadzenie projektu daje mi ten błąd:

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 

Plik wspomniano int błędu istnieje w lokalizacja - /Users/ashishagarwal/.python-eggs/MySQL_python-1.2.3-py2.7-macosx-10.6-intel.egg-tmp/_mysql.so

cały komunikat o błędzie -

/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 
    module = import_module('%s.management.commands.%s' % (app_name, name)) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module 
    __import__(name) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/south/management/commands/__init__.py", line 10, in <module> 
    import django.template.loaders.app_directories 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/loaders/app_directories.py", line 23, in <module> 
    mod = import_module(app) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module 
    __import__(name) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/admin/__init__.py", line 3, in <module> 
    from django.contrib.admin.helpers import ACTION_CHECKBOX_NAME 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/admin/helpers.py", line 4, in <module> 
    from django.contrib.admin.util import (flatten_fieldsets, lookup_field, 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/admin/util.py", line 6, in <module> 
    from django.db import models 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/__init__.py", line 40, in <module> 
    backend = load_backend(connection.settings_dict['ENGINE']) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/__init__.py", line 34, in __getattr__ 
    return getattr(connections[DEFAULT_DB_ALIAS], item) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/utils.py", line 93, in __getitem__ 
    backend = load_backend(db['ENGINE']) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/utils.py", line 27, in load_backend 
    return import_module('.base', backend_name) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module 
    __import__(name) 
    File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 17, in <module> 
    raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e) 
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 

Process finished with exit code 1 

Answer 1

Należy zainstalować MySQL przez Homebrew pierwszy, aby dostać pracę python-mysql poprawnie na OS X.

pip uninstall MySQL-python 
brew install mysql 
pip install MySQL-python 

Answer 2

Sprawdź, czy masz najnowszą wersję Xcode tym narzędzia wiersza poleceń. Po prostu pobrałem aktualizację 2 GB ze sklepu z aplikacjami. Miałem podobny problem, konkretnie this, i to naprawiło.

Pozdrawiam!

Answer 3

jeśli używasz python jak:

import mysql.connector 

musisz pobrać mysql Connector pierwszy tu jest link link