mac 下PyCharm运行报错问题解决

今天在本机安装配置python环境，本机执行没问题，但是运用pycharm就报错，明显感觉是路径环境问题。

做了修改vim /etc/profile 添加path, 以及vim /etc/bashrc 添加路径，均不成功。后来做了2个软连接问题解决：

 sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib

 sudo ln -s /usr/local/mysql/lib /usr/local/mysql/lib/mysql

bogon:MySQL-python-1.2.5 coco$ sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib

Password:

bogon:MySQL-python-1.2.5 coco$ sudo ln -s /usr/local/mysql/lib /usr/local/mysql/lib/mysql 

bogon:MySQL-python-1.2.5 coco$ export DYLD_LIBRARY_PATH=/usr/local/mysql/lib/

bogon:MySQL-python-1.2.5 coco$ python

Python 2.7.6 (default, Sep  9 2014, 15:04:36) 

[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.39)] on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>> import MySQLdb

/Library/Python/2.7/site-packages/MySQL_python-1.2.5-py2.7-macosx-10.10-intel.egg/_mysql.py:3: UserWarning: Module _mysql was already imported from /Library/Python/2.7/site-packages/MySQL_python-1.2.5-py2.7-macosx-10.10-intel.egg/_mysql.pyc, but /Users/coco/Downloads/MySQL-python-1.2.5
is being added to sys.path

>>> import MySQLdb

>>> conn=MySQLdb.connect(host="192.168.8.96",user="muser",passwd="123456",db="mysql")

>>> cursor =conn.cursor()

>>> sql="select user,host from mysql.user"

>>> cursor.execute(sql)

8L

>>> row=cursor.fetchone()

>>> print row

('mha_user', '%')

>>> exit();