error: command 'gcc' failed with exit status 1 on CentOS7 错误解决办法
安装 pip3 install mysqlclient 的时候报错Collecting mysqlclientDownloading https://pypi.doubanio.com/packages/ec/fd/83329b9d3e14f7344d1cb31f128e6dbba70c5975c9e57896815dbb1988ad/mysqlclient-1.3.13.tar.gz (9...