ImportError: libmysqlclient.so.20: cannot open shared object file: No such file or directory

报错：

Traceback (most recent call last):
  File "/usr/local/lib64/python3.6/site-packages/MySQLdb/__init__.py", line 18, in <module>
    from . import _mysql
ImportError: libmysqlclient.so.20: cannot open shared object file: No such file or directory

 

原因：

/usr/lib64/中没有libmysqlclient.so.20

 

解决：

# find / -name "libmysqlclient.so.20"
/usr/local/mysql/lib/libmysqlclient.so.20
# ln -s /usr/local/mysql/lib/libmysqlclient.so.20 /usr/lib64/libmysqlclient.so.20

我的环境中，是用源码编译安装的mysql，版本为5.7.16，在启动程序的时候，报缺少libmysqlclient.so.20