相关疑难解决方法(0)

我是新手,所以可能有错误的术语,但是当我运行以下脚本时:

import MySQLdb

conn = MySQLdb.connect (host = 'localhost',
   user = 'erin',
   passwd = 'erin',
          db = 'sec')

我收到错误:

  File "/Library/Python/2.6/site-packages/MySQL_python-1.2.3-py2.6-macosx-10.6-universal.egg/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
  File "/Library/Python/2.6/site-packages/MySQL_python-1.2.3-py2.6-macosx-10.6-universal.egg/MySQLdb/connections.py", line 187, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
_mysql_exceptions.OperationalError: (2002, "Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)")

该目录中没有名为mysql.sock的文件,但我不知道套接字是什么或如何使用MySQLdb模块为它指定正确的位置.

我正在使用运行Debian Linux的Raspberry Pi.我正在尝试安装MySQL服务器并运行它,这就是我所做的:

# sudo apt-get install mysql-server mysql-client php5-mysql

没有错误.现在我重新启动了系统,然后在启动时我得到:

[FAIL] startpar: service(s) returned failure: mysql ... failed!

我试过了

# sudo service mysql start
mysql: unrecognized service

最后我试过了

# /etc/init.d; mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

我发现我没有名为mysqld的文件夹in /var/run.但我读到这里的sock文件应该在第一次创建服务器时创建？

你有什么建议吗？