## 1.update kernel ``` yum update kernel -y ``` ## 2.安装软件包 ``` yum install kernel-headers kernel-devel gcc make -y ``` ## 3.重启

### 添加在线镜像 > vagrant box add ubuntu/trusty64 > vagrant box add ubuntu/trusty32 > vagrant box add generic/ubuntu1804 > vagrant box add generic/ubuntu1604 > > vagrant box add ge…