Mac笔记本安装LightGBM

MAC install LightGBM: 
1. brew install cmake
2. brew install gcc  --without-multilib
3. git clone --recursive​​https://github.com/Microsoft/LightGBM​​
4. cd LightGBM
5. mkdir build
6. cd build
7. cmake .. (这一步要使用root权限)
8. make -j