【发布时间】：2019-12-29 19:11:01
【问题描述】：
我是 Python 新手，来自 Java 和 JS 背景，
我已经在本地机器上安装了 Python 和 Pip，
我正在尝试使用 MySQL 学习 Django，
但是我无法使用 pip 安装 mysqlclient，
我使用以下命令来安装 -
pip install mysqlclient
出现以下错误 -
Collecting mysqlclient
Using cached https://files.pythonhosted.org/packages/4d/38/c5f8bac9c50f3042c8f05615f84206f77f03db79781db841898fde1bb284/mysqlclient-1.4.4.tar.gz
ERROR: Command errored out with exit status 1:
command: /usr/local/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/ms/q8s67d8n09q59mbpshz3dq9m0000gn/T/pip-install-nk55db_s/mysqlclient/setup.py'"'"'; __file__='"'"'/private/var/folders/ms/q8s67d8n09q59mbpshz3dq9m0000gn/T/pip-install-nk55db_s/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base pip-egg-info
cwd: /private/var/folders/ms/q8s67d8n09q59mbpshz3dq9m0000gn/T/pip-install-nk55db_s/mysqlclient/
Complete output (12 lines):
/bin/sh: mysql_config: command not found
/bin/sh: mariadb_config: command not found
/bin/sh: mysql_config: command not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/ms/q8s67d8n09q59mbpshz3dq9m0000gn/T/pip-install-nk55db_s/mysqlclient/setup.py", line 16, in <module>
metadata, options = get_config()
File "/private/var/folders/ms/q8s67d8n09q59mbpshz3dq9m0000gn/T/pip-install-nk55db_s/mysqlclient/setup_posix.py", line 61, in get_config
libs = mysql_config("libs")
File "/private/var/folders/ms/q8s67d8n09q59mbpshz3dq9m0000gn/T/pip-install-nk55db_s/mysqlclient/setup_posix.py", line 29, in mysql_config
raise EnvironmentError("%s not found" % (_mysql_config_path,))
OSError: mysql_config not found
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
截图 -
【问题讨论】：
-
试试，
pip install pymysql。 pypi.org/project/PyMySQL -
嗨，它似乎已经安装了，但是
mysqlclient和pymysql之间有什么区别？以后会不会导致配置问题？ -
pymysql是一个纯 Python MySQL 客户端，而mysqlclient需要mysql-connector-c。如果您想阅读我的内容，请查看answer。 -
所以没有代码更改对吗？我可以像往常一样使用 MySql 吗？这里唯一的区别是，我们使用不同的客户端是吗？
-
没什么区别，照常使用即可。