Python下的Mysql模块MySQLdb安装详解
默认情况下,MySQLdb包是没有安装的,不信? 看到类似下面的代码你就信了。
代码如下:
-bash-3.2# /usr/local/python2.7.3/bin/python get_cnblogs_news.py
Traceback (most recent call last):
File "get_cnblogs_news.py", line 9, in
import MySQLdb
ImportError: No module named MySQLdb
这时我们就不得不安装MySQLdb包了。安装其实也挺简单,具体步骤如下:
1、下载 MySQL for Python
地址:http://sourceforge.net/projects/mysql-python/files/mysql-python/
我这里安装的是1.2.3版本
代码如下:
wget http://sourceforge.net/projects/mysql-python/files/mysql-python/1.2.3/MySQL-python-1.2.3.tar.gz
2、解压
代码如下:
tar zxvf MySQL-python-1.2.3.tar.gz
3、安装
代码如下:
$ cd MySQL-python-1.2.3
$ python setup.py build
$ python setup.py install
注:
如果在执行:python setup.py build 遇到以下错误:
代码如下:
EnvironmentError: mysql_config not found
首先查找mysql_config的位置,使用
find / -name mysql_config ,比如我的在/usr/local/mysql/bin/mysql_config
修改setup_posix.py文件,在26行:
mysql_config.path = “mysql_config” 修改为:
代码如下:
mysql_config.path = “/usr/local/mysql/bin/mysql_config”
保存后,然后再次执行:
代码如下:
python setup.py build
python setup.py install
OK,到此大功告成。

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