pip install MySQL-python
报错：
Using cached MySQL-python-1.2.5.zip
Complete output from command python setup.py egg_info:
sh: mysql_config: command not found
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-build-tgOYUV/MySQL-python/setup.py", line 17, in
metadata, options = get_config()
File "setup_posix.py", line 43, in get_config
libs = mysql_config("libs_r")
File "setup_posix.py", line 25, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
EnvironmentError: mysql_config not found
需要执行：yum install python-devel mysql-devel
然而执行yum命令出现新的报错：
http://10.10.10.55/centos/os/6/x86_64/repodata/repomd.xml: [Errno 12] Timeout onhttp://10.10.10.55/centos/os/6/x86_64/repodata/repomd.xml: (28, 'connect() timed out!')
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: local_repo. Please verify its path and try again
得到启发：
修改了如下文件：
vim /etc/yum.repos.d/local.repo
将原来访问超时的镜像修改为了本地可以访问的镜像地址。
然后执行了
yum install python-devel mysql-devel
然后再：
pip install MySQL-python
安装成功！
