Python中MySQLdb模块安装问题

Question

我在CentOS的VPS上用yum安装了MySQLdb模块，安装时显示成功，没有报错。但是当我访问Python网站时，出现了一个错误：“加载MySQLdb模块时出错：没有名为MySQLdb的模块”。错误的详细信息可以在http://74.53.127.172/查看。我还尝试从压缩文件安装这个模块，但出现了以下错误：

_mysql.c: In function â_mysql_ConnectionObject_get_proto_infoâ:
_mysql.c:1633: error: â_mysql_ConnectionObjectâ has no member named âope        nâ
_mysql.c:1634: warning: implicit declaration of function âmysql_get_prot        o_infoâ
_mysql.c:1634: error: â_mysql_ConnectionObjectâ has no member named âcon        nectionâ
_mysql.c: In function â_mysql_ConnectionObject_get_server_infoâ:
_mysql.c:1648: error: â_mysql_ConnectionObjectâ has no member named âope        nâ
_mysql.c:1649: warning: implicit declaration of function âmysql_get_serv        er_infoâ
_mysql.c:1649: error: â_mysql_ConnectionObjectâ has no member named âcon        nectionâ
_mysql.c:1649: warning: passing argument 1 of âPyString_FromStringâ make        s pointer from integer without a cast
_mysql.c: In function â_mysql_ConnectionObject_infoâ:
_mysql.c:1665: error: â_mysql_ConnectionObjectâ has no member named âope        nâ
_mysql.c:1666: warning: implicit declaration of function âmysql_infoâ
_mysql.c:1666: error: â_mysql_ConnectionObjectâ has no member named âcon        nectionâ

Answer 1

试着打开一个Python的交互式命令行，然后导入MySQLdb，看看是否会出现同样的错误。如果出现错误，那说明这个模块没有成功安装。你可以试试输入“locate mysqldb”，然后把结果发给我们。

Answer 2

使用下面的命令来安装在CentOS上顺利运行MySQL所需的其他软件包。

>> yum install python-devel
>> yum install MySQL-devel
>> yum install zlib-devel
>> yum install openssl-devel

祝你编程愉快 :)