Mac OS pip安装MySQLclient时报错

pip3 install mysqlclinet

 error: command 'clang' failed with exit status 1

解决办法：

 备份原来的目录 

/Library/Developer/CommandLineTools

sudo mv /Library/Developer/CommandLineTools/ /Library/Developer/CommandLineTools_bak0319

打开网址  https://developer.apple.com/download/more/  搜索 xcode 11.3.1

 下载下来后点击一直点击下一步完成安装

再次安装 pip3 install mysqlclient

参考博客

 http://www.fm123.xyz/wj/detail/?id=22