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使用python的pip直接安装MySQL-python的时候遇到如下报错：

Collecting mysql-python
  Using cached MySQL-python-1.2.5.zip
    Complete output from command python setup.py egg_info:
    sh: 1: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-eLhjoy/mysql-python/setup.py", line 17, in <module>
        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
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-eLhjoy/mysql-python/

经过网上资料查询，发现需要按libmysqlclient-dev

apt-get install libmysqlclient-dev

如果没有权限，请在该命令之前添加sudo

完成上述步骤之后，在重新安装MySQL-python库

Collecting mysql-python
  Using cached MySQL-python-1.2.5.zip
Building wheels for collected packages: mysql-python
  Running setup.py bdist_wheel for mysql-python ... done
  Stored in directory: /root/.cache/pip/wheels/38/a3/89/ec87e092cfb38450fc91a62562055231deb0049a029054dc62
Successfully built mysql-python
Installing collected packages: mysql-python
Successfully installed mysql-python-1.2.5

安装成功！