No module named MySQLdb even if MySQL-python installed?

问题:

I have a CentOS box.

(venv)[root@localhost]# yum install MySQL-python Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile  * base: mirrors.maine.edu  * epel: ftp.osuosl.org  * extras: mirror.us.leaseweb.net  * remi: rpms.famillecollet.com  * updates: mirrors.centarra.com Setting up Install Process Package MySQL-python-1.2.3-0.3.c1.1.el6.x86_64 already installed and latest version Nothing to do 

...

(venv)[root@localhost]# python Python 2.7.6 (default, May 20 2014, 20:23:08) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import MySQLdb Traceback (most recent call last):   File "<stdin>", line 1, in <module> ImportError: No module named MySQLdb >>> 

What do I do?

and when I try pip install mysql-python I get this:

Traceback (most recent call last):   File "/home/user1/project/venv/bin/pip", line 11, in <module>     sys.exit(main())   File "/home/user1/project/venv/lib/python2.7/site-packages/pip/__init__.py", line 185, in main     return command.main(cmd_args)   File "/home/user1/project/venv/lib/python2.7/site-packages/pip/basecommand.py", line 161, in main     text = '\n'.join(complete_log) UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 65: ordinal not in range(128) 

回答1:

You need to force pip to use the default localization settings. Instead of:

pip install mysql-python 

do:

LC_ALL=C pip install mysql-python 

If you run into an error: Python.h: No such file or directory, then you'll need to install an additional library:

yum install python-devel 

回答2:

Some times we need to externally add/install git repo, This is not released yet but you can add from below command

pip install git+https://github.com/PyMySQL/mysqlclient-python.git 

And

pip install mysql-python 

and

yum install python-devel 

文章来源: No module named MySQLdb even if MySQL-python installed?