8linux（ubuntu）安装 GCC 和 G++ C++ 开发环境.docx

https://blog.csdn.net/liuchang__/article/details/78485498

linux（ubuntu）安装 GCC 和 G++ C++ 开发环境

1.先安装 ：sudo apt-get install build-essential

2.查看 gcc 版本 然后安装 统一版本的 g++

gcc --version

gcc (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5

Copyright (C) 2010 Free Software Foundation, Inc.

This is free software; see the source for copying conditions. There is NO

g++ (Ubuntu/Linaro 4.4.4-14ubuntu5) 4.4.5

Copyright (C) 2010 Free Software Foundation, Inc.

This is free software; see the source for copying conditions. There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR

PURPOSE.