pip install安装python依赖包时报错：command 'gcc' failed with exit status 1的解决方案

环境：Centos 7 Python 2.7

在安装python依赖包时报错：command 'gcc' failed with exit status 1;

解决方案是：

sudo yum install python-dev

sudo yum install gcc

如果问题还没解决，可以尝试安装如下依赖包：

sudo yum install libffi-devel

sudo yum install openssl-devel