问题描述：

gcc

【操作步骤&问题现象】

1、报cc1plus 找不到

2、找不到对应的社区, 和问题解答

【截图信息】

华为云服务器， 原为ubuntu 18.04, 改刷欧拉2.5

[hongsun@ecs-9b50-hong ~]$ uname -a
Linux ecs-9b50-hong 3.10.0-862.14.1.5.h654.eulerosv2r7.x86_64 #1 SMP Fri Dec 17 18:05:15 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
[hongsun@ecs-9b50-hong ~]$
[hongsun@ecs-9b50-hong ~]$ sudo yum upgrade
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
No packages marked for update
[hongsun@ecs-9b50-hong ~]$
[hongsun@ecs-9b50-hong ~]$ sudo yum update
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
No packages marked for update
[hongsun@ecs-9b50-hong ~]$
[hongsun@ecs-9b50-hong ~]$ echo $PATH
/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/hongsun/.local/bin:/home/hongsun/bin
[hongsun@ecs-9b50-hong ~]$
[hongsun@ecs-9b50-hong ~]$ cat a.cpp
#include <stdio.h>
#include <stdin.h>

int main(int argc, char** argv)
{
return 0;
}
[hongsun@ecs-9b50-hong ~]$
[hongsun@ecs-9b50-hong ~]$ gcc a.cpp
gcc: error trying to exec 'cc1plus': execvp: 没有那个文件或目录
[hongsun@ecs-9b50-hong ~]$
[hongsun@ecs-9b50-hong ~]$ gcc -v
使用内建 specs。
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-Huawei-linux/4.8.5/lto-wrapper
目标：x86_64-Huawei-linux

建议方案：