ubuntu18.04安装CMake及g++

1.CMake

• 安装

sudo apt  install cmake

• 安装成功
  查看已安装cmake版本号。

cmake --version

2.g++安装

sudo apt install g++

若不安装g++，直接用cmake编译的话，会出现下面的错误。

CMake Error at CMakeLists.txt:6 (PROJECT):
  No CMAKE_CXX_COMPILER could be found.

  Tell CMake where to find the compiler by setting either the environment
  variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
  to the compiler, or to the compiler name if it is in the PATH.


-- Configuring incomplete, errors occurred!

来源：CSDN

作者：Comma_dev

链接：https://blog.csdn.net/xiaodouhao123456/article/details/103751821