一、虚拟机可以连接外网情况
-
直接yum安装
yum -y install gcc
1、首先下载安装包,各种rpm包下载地址:
- http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/
2、lz百度网盘已下载好了gcc相关依赖,可下载 链接:https://pan.baidu.com/s/1YKfsLYuq9UUB8HyIfrMuVg 提取码:ol4z
3、将以上安装包上传到linux环境的系统中,执行安装命令:
[root@CentOS-1 home]#rpm -ivh mpfr-3.1.1-4.el7.x86_64.rpm
[root@CentOS-1 home]#rpm -ivh libmpc-1.0.1-3.el7.x86_64.rpm
[root@CentOS-1 home]#rpm -ivh kernel-headers-3.10.0-862.el7.x86_64.rpm
[root@CentOS-1 home]#rpm -ivh glibc-headers-2.17-222.el7.x86_64.rpm
[root@CentOS-1 home]#rpm -ivh glibc-devel-2.17-222.el7.x86_64.rpm
[root@CentOS-1 home]#rpm -ivh cpp-4.8.5-28.el7.x86_64.rpm
[root@CentOS-1 home]#rpm -ivh gcc-4.8.5-28.el7.x86_64.rpm
4、也可以执行如下命令安装所有rpm格式的安装包
rpm -ivh *.rpm --nodeps --force
5、查看是否安装成功
#输出版本则安装成功
gcc -v