ModuleNotFoundError:没有名为“MySQLdb”的模块python macOS high si

Question

每次我执行python代码时，当我用python3执行时，它会给我上面的ModuleNotFound错误。对于Python，它给了我一个强烈的恐惧。在

我用pip install --upgrade setuptools更新了setuptools。在

我还尝试了多个命令，例如：pip install mysqlclient, pip install MySQL-python, pip install pymysql。在

我也用pip3尝试过这些命令（不确定它是否有区别）。在

每次我尝试这些命令时，都会出现以下错误：

Complete output from command python setup.py egg_info:
    /bin/sh: mysql_config: command not found
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/0y/xsr1t8rs36l0vlq3_f2q42g40000gn/T/pip-install-soxlcjei/mysqlclient/setup.py", line 16, in <module>
        metadata, options = get_config()
      File "/private/var/folders/0y/xsr1t8rs36l0vlq3_f2q42g40000gn/T/pip-install-soxlcjei/mysqlclient/setup_posix.py", line 51, in get_config
        libs = mysql_config("libs")
      File "/private/var/folders/0y/xsr1t8rs36l0vlq3_f2q42g40000gn/T/pip-install-soxlcjei/mysqlclient/setup_posix.py", line 29, in mysql_config
        raise EnvironmentError("%s not found" % (_mysql_config_path,))
    OSError: mysql_config not found

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/0y/xsr1t8rs36l0vlq3_f2q42g40000gn/T/pip-install-soxlcjei/mysqlclient

我怎么解决这个问题？我用的是macOS High Sierra。我已经在ubuntu/debian系统上尝试过类似问题的解决方案，并尝试在这里应用它。这些在mac上都不起作用。另外，我已经安装了mysql，它工作得很好。它一直在我的系统上运行。在

Answer 1

您应该下载一个名为Mysql-python-1.2.4b4的tar。焦油gz，并将其解压缩，cd到dir并将文件site.cfg:# mysql_config = /usr/local/mysql/bin/mysql_config更新为mysql_config = /usr/local/mysql/bin/mysql_config 然后python setup.py install，安装mysql python之后，就不能得到错误了。在