安装完mysql-python后import加载模块提示以下错误，
于是google之，总结一下解决方法：
（1）在mysql-ython的安装目录下找到site.cfg，将
#mysql_config = xxxxxxxxxxxxxxxx
注释符号去掉，并填上mysql_config的地址
（2）将mysql/lib下所有关于libmysqlclient的so文件软链接到/usr/lib下。
ln -s /usr/local/mysql/lib/mysql/libmysqlclient* /usr/lib ldconfig
这样在加载
import _mysql
的时候就不会出错了
ubuntu 安装mysql-python遇到的问题
版本是python 2.6
使用easy_install 安装mysql-python
easy_install "mysql-python==1.2.3"
提示：error: setup script exited with error: command 'gcc' failed with exit status 1
需要安装 python-devel
sudo apt-get install python-dev
#apt-get install python-devel
再使用easy_install 安装就可以
如果使用python setup.py 安装，提示mysql_config找不到
environmenterror: mysql_config not found
需要安装下面2个开发包，需要注意的是apt-get里面是没有的，我使用新立德软件包管理器安装
libmysqld-dev
libmysqlclient-dev
安装完成以后需要修改mysql-python-1.2.3文件夹下面的setup_posix.py中的第26行,
mysql_config.path = "mysql_config"改为mysql_config的路径
whereis mysql_config查找路径
mysql_config.path = "/usr/bin/mysql_config"
再使用
python setup.py build
python setup.py install
就可以
ubuntu root 权限
sudo -i
安装mysql-python问题解决
今天在centos安装mysql-python，结果报错，报错信息如下：
我要评论
running command /home/yunpeng.jiangyp/sys/python/bin/python -c "import setuptools;__file__='/home/admin/jyp/build/mysql-python/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-mh5aya-record/install-record.txt
running install
running build
running build_py
copying mysqldb/release.py -> build/lib.linux-x86_64-2.7/mysqldb
running build_ext
building '_mysql' extension
gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -dversion_info=(1,2,5,'final',1) -d__version__=1.2.5 -i/usr/include/mysql -i/home/yunpeng.jiangyp/sys/python/include/python2.7 -c _mysql.c -o build/temp.linux-x86_64-2.7/_mysql.o -g -pipe -wp,-d_fortify_source=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -d_gnu_source -d_file_offset_bits=64 -d_largefile_source -fno-strict-aliasing -fwrapv
_mysql.c:44:23: error: my_config.h: no such file or directory
_mysql.c:46:19: error: mysql.h: no such file or directory
_mysql.c:47:26: error: mysqld_error.h: no such file or directory
_mysql.c:48:20: error: errmsg.h: no such file or directory
_mysql.c:88: error: expected specifier-qualifier-list before ‘mysql'
_mysql.c:102: error: expected specifier-qualifier-list before ‘mysql_res'
google找到答案（http://stackoverflow.com/questions/13044201/install-mysql-python-return-error-in-centos），需要先安装mysql-devel.x86_64，通过
sudo yum install mysql-devel.x86_64
再次安装成功
[yunpeng.jiangyp@v010105 ~]$ pip install mysql-python downloading/unpacking mysql-python running setup.py egg_info for package mysql-python installing collected packages: mysql-python running setup.py install for mysql-python building '_mysql' extension gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -dversion_info=(1,2,5,'final',1) -d__version__=1.2.5 -i/usr/include/mysql -i/home/yunpeng.jiangyp/sys/python/include/python2.7 -c _mysql.c -o build/temp.linux-x86_64-2.7/_mysql.o -g -pipe -wp,-d_fortify_source=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -d_gnu_source -d_file_offset_bits=64 -d_largefile_source -fno-strict-aliasing -fwrapv gcc -pthread -shared build/temp.linux-x86_64-2.7/_mysql.o -l/usr/lib64/mysql -l/usr/lib64 -lmysqlclient_r -lz -lpthread -lcrypt -lnsl -lm -lpthread -lssl -lcrypto -o build/lib.linux-x86_64-2.7/_mysql.so successfully installed mysql-python cleaning up...
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MySQL-关系代数-并、交、差、等值连接、自然连接、左连接。。。
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