MySQLdb ImportError: libmysqlclient.so.18解决方法

安装MysqLdb后，import MysqLdb出错如下：

复制代码 代码如下:

[root@lizhong MysqL-python-1.2.3]# /usr/local/bin/python2.7
Python 2.7.6 (default,Apr 10 2014,15:45:39)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
Type "help","copyright","credits" or "license" for more information.
>>> import MysqLdb
/usr/local/lib/python2.7/site-packages/MysqL_python-1.2.3-py2.7-linux-x86_64.egg/_MysqL.py:3: UserWarning: Module _MysqL was already imported from /usr/local/lib/python2.7/site-packages/MysqL_python-1.2.3-py2.7-linux-x86_64.egg/_MysqL.pyc,but /soft/MysqL-python-1.2.3 is being added to sys.path
Traceback (most recent call last):
  File "<stdin>",line 1,in <module>
  File "MysqLdb/__init__.py",line 19,in <module>
    import _MysqL
  File "build/bdist.linux-x86_64/egg/_MysqL.py",line 7,in <module>
  File "build/bdist.linux-x86_64/egg/_MysqL.py",line 6,in __bootstrap__
ImportError: libMysqLclient.so.18: cannot open shared object file: No such file or directory

根据最后提示，应该是找不着一个交libMysqLclient.so.18的文件，于是到MysqL安装目录里找到这个文件并且做一个软连接到/usr/lib

复制代码 代码如下:

ln -s /usr/local/MysqL/lib/libMysqLclient.so.18 /usr/lib/libMysqLclient.so.18

如果是64系统则：

复制代码 代码如下:

ln -s /usr/local/MysqL/lib/libMysqLclient.so.18 /usr/lib64/libMysqLclient.so.18

再次import MysqLdb就正常了：

复制代码 代码如下:

[root@lizhong MysqL-python-1.2.3]# /usr/local/bin/python2.7
Python 2.7.6 (default,"credits" or "license" for more information.
>>> import MysqLdb
>>>