1.添加微软官方repo
sudo curl https://packages.microsoft.com/config/rhel/6/prod.repo > /etc/yum.repos.d/mssqlrelease.repo
2.安装依赖
yum install msodbcsql mssql-tools unixODBC-devel --nogpgcheck
3.安装GCC-4.8以上版本
sudo wget http://people.centos.org/tru/devtools-2/devtools-2.repo -O /et