your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found

问题:

./build.sh -j2  后出现如下提示：

-- Check for working CXX compiler: CMAKE_CXX_COMPILER-NOTFOUND
CMake Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name.

解决:
1. 安装g++：
sudo apt-get install g++

2. 设置编译器路径：
cmake -D CMAKE_CXX_COMPILER="g++" CMAKE -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX:PATH="/usr/local" .