我已经安装了MySQL的Python在Mac上使用以下步骤:
pip uninstall MySQL-python
brew install mysql
pip install MySQL-python
然后对其进行测试:
python -c "import MySQLdb"
当我测试它,它给了我下面我的Mac终端上的错误:
导入错误:这是MySQLdb的版本(1,2,4, '测试',4),但_mysql是版本(1,2,5, '最终',1)
请帮我解决这个问题。
我有当我运行一个Python程序airflow
此错误:
问题
$airflow
Traceback (most recent call last):
File "/home/idx/.virtualenvs/airflow/bin/airflow", line 16, in <module>
from airflow import configuration
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-packages/airflow/__init__.py", line 31, in <module>
from airflow import settings
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-packages/airflow/settings.py", line 150, in <module>
configure_orm()
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-packages/airflow/settings.py", line 136, in configure_orm
engine = create_engine(SQL_ALCHEMY_CONN, **engine_args)
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-packages/sqlalchemy/engine/__init__.py", line 419, in create_engine
return strategy.create(*args, **kwargs)
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-packages/sqlalchemy/engine/strategies.py", line 80, in create
dbapi = dialect_cls.dbapi(**dbapi_args)
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-
packages/sqlalchemy/dialects/mysql/mysqldb.py", line 102, in dbapi
return __import__('MySQLdb')
File "/home/idx/.virtualenvs/airflow/lib/python2.7/site-packages/MySQLdb/__init__.py", line 23, in <module>
(version_info, _mysql.version_info))
ImportError: this is MySQLdb version (1, 2, 5, 'final', 1), but _mysql is version (1, 4, 1, 'final', 0)
背景
我用的是MySQLdb的是:/home/will/.local/lib/python2.7/site-packages/MySQLdb/
。在该目录中的cat release.py
显示1.2.5 final 1
。
__author__ = "Andy Dustman <[email protected]>"
version_info = (1,2,5,'final',1)
__version__ = "1.2.5"
固定
为了使版本匹配,我跑了下面和固定对我来说:
# for some reason, even though I had mysqlclient==1.4.1 from pip freeze, I had to uninstall it first, then reinstall
pip uninstall mysqlclient
pip install mysqlclient==1.4.1
在路径:
/library/Python/2.7/site-packages
我的Mac上,我可以看到MySQL_python-1.2.5-py2.7.egg-信息和MySQLdb的只是删除文件MySQL_python-1.2.5-py2.7.egg-INFO /可以解决这个问题:
须藤室射频MySQL_python-1.2.5-py2.7.egg-INFO /
这是一个兼容性问题。我所做的就是把我的MySQL的蟒蛇到1.2.4b4。
如果你已经MySQLdb的安装卸载
PIP卸载的MySQL蟒蛇
然后用相同的版本安装:
PIP安装mysql-python的== 1.2.4b4
这是所述β-因此在B
这对我的作品。我测试通过进入蟒蟒与互动
然后导入MySQLdb的和它的工作。希望这可以帮助
您可以重新安装你MySQLdb-python
并安装此版本:MySQLdb-python-1.2.5
pip uninstall MySQL_python
pip install -Iv https://pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.5.zip#md5=654f75b302db6ed8dc5a898c625e030c