Mac上的Xgboost安装

Question

我想在我的mac（10.12.5）上安装xgboost，并且经过多次尝试，我没有成功。我遵循不同的tuto试图通过添加gcc-6来修改gcc变量，但我有同样的问题。

所以我做了什么：

1. 混帐克隆--recursive https://github.com/dmlc/xgboost
2. CD xgboost; cp make/minimum.mk ./config.mk;使-j4

我有以下错误：

/usr/local/bin/g++ -std=c++11 -Wall -Wno-unknown-pragmas -Iinclude -Idmlc-core/include -Irabit/include -I/include -O3 -funroll-loops -msse2 -fPIC -DDISABLE_OPENMP -MM -MT build/learner.o src/learner.cc >build/learner.d 
/usr/local/bin/g++ -std=c++11 -Wall -Wno-unknown-pragmas -Iinclude -Idmlc-core/include -Irabit/include -I/include -O3 -funroll-loops -msse2 -fPIC -DDISABLE_OPENMP -MM -MT build/logging.o src/logging.cc >build/logging.d 
/usr/local/bin/g++ -std=c++11 -Wall -Wno-unknown-pragmas -Iinclude -Idmlc-core/include -Irabit/include -I/include -O3 -funroll-loops -msse2 -fPIC -DDISABLE_OPENMP -MM -MT build/c_api/c_api.o src/c_api/c_api.cc >build/c_api/c_api.d 
/usr/local/bin/g++ -std=c++11 -Wall -Wno-unknown-pragmas -Iinclude -Idmlc-core/include -Irabit/include -I/include -O3 -funroll-loops -msse2 -fPIC -DDISABLE_OPENMP -MM -MT build/c_api/c_api_error.o src/c_api/c_api_error.cc >build/c_api/c_api_error.d 
/bin/sh: /usr/local/bin/g++: No such file or directory 
/bin/sh: /usr/local/bin/g++: No such file or directory 
make: *** [build/learner.o] Error 127 
make: *** Waiting for unfinished jobs.... 
/bin/sh: /usr/local/bin/g++: No such file or directory 
make: *** [build/logging.o] Error 127 
make: *** [build/c_api/c_api.o] Error 127 
/bin/sh: /usr/local/bin/g++: No such file or directory 
make: *** [build/c_api/c_api_error.o] Error 127 

我的gcc版本是：

Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 
Apple LLVM version 8.1.0 (clang-802.0.42) 
Target: x86_64-apple-darwin16.6.0 
Thread model: posix 
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin 

我真的需要你的帮助。目前我使用pip install xgboost来使用库，但我知道这不是使用这个库的正确方法。 感谢您的帮助

PS：抱歉，如果我的英语也不行，我不流利