• 安裝命令

brew install cmake
brew reinstall [email protected] --without-multilib

git clone --recursive https://github.com/Microsoft/LightGBM
cd LightGBM

export CXX=g++-7 CC=gcc-7

mkdir build
cd build
cmake ..
make -j4

pip install lightgbm

•  安裝過程

Last login: Tue Sep 18 15:25:53 on ttys000
MacBook-Pro-3:~ weidong$ brew install cmake
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> New Formulae
carla           nwchem          picat           smimesign       vfuse
hyperkit        peru            skopeo          ucloud
==> Updated Formulae
git ✔                                    links
sqlite ✔                                 lnav
abyss                                    logentries
activemq                                 lxc
afflib                                   lz4
annie                                    
 
[email protected]
ansible                                  mdcat
apache-drill                             media-info
apktool                                  menhir
apr                                      metabase
arangodb                                 mmark
at-spi2-atk                              
 
[email protected]
atk                                      mosh
atomicparsley                            mps-youtube
aurora-cli                               msgpack
awk                                      nano
aws-okta                                 node-build
awscli                                   
 
[email protected]
bat                                      ocamlbuild
bettercap                                opensc
bitrise                                  [email protected]
brew-gem                                 orc-tools
bwfmetaedit                              packer
cabal-install                            pandoc
caffe                                    pandoc-citeproc
chronograf                               pcre2
cloc                                     pdfsandwich
clojure                                  pgbadger
cmake                                    php
cmark-gfm                                [email protected]
cmdshelf                                 [email protected]
codequery                                [email protected]
compcert                                 phpunit
conan                                    povray
consul                                   pqiv
dbhash                                   profanity
dependency-check                         protobuf
double-conversion                        protobuf-c
emscripten                               protobuf-swift
erlang                                   prototool
eslint                                   pulumi
fabric                                   pybind11
fauna-shell                              pygobject3
flow                                     qd
fn                                       rclone
folly                                    rebar3
fonttools                                ripgrep
fortio                                   root
freexl                                   rust
geoipupdate                              sbt
ghostscript                              selenium-server-standalone
gifski                                   shellharden
git-cola                                 snapcraft
git-credential-manager                   sphinx-doc
git-lfs                                  sqldiff
gjstest                                  sqlite-analyzer
glm                                      stlink
gnu-indent                               supersonic
goreleaser                               swift-protobuf
gradle                                   swiftformat
grafana                                  syncthing
grpc                                     telnet
grunt-cli                                terragrunt
gutenberg                                the_platinum_searcher
handbrake                                tiger-vnc
harfbuzz                                 tippecanoe
hcloud                                   tomcat
heroku                                   tor
hlint                                    tox
homebank                                 ttyd
imagemagick                              uhd
[email protected]                            upx
influxdb                                 v8
iperf                                    vagrant-completion
jenkins-lts                              vala
jfrog-cli-go                             vault
jhipster                                 vim
jump                                     watchexec
krakend                                  webpack
kubernetes-cli                           wireguard-tools
kustomize                                wskdeploy
lean-cli                                 xmount
libimobiledevice                         youtube-dl
libiscsi                                 zbackup
libphonenumber                           zpython
libspectre                               zsh
libvirt
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[email protected]                                 mediatomb

==> Downloading https://homebrew.bintray.com/bottles/cmake-3.12.2.high_sierra.bo
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==> Pouring cmake-3.12.2.high_sierra.bottle.tar.gz
==> Caveats
Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/cmake
==> Summary
?  /usr/local/Cellar/cmake/3.12.2: 2,417 files, 33.6MB
MacBook-Pro-3:~ weidong$ brew install gcc --without-multilib
Updating Homebrew...
==> Installing dependencies for gcc: gmp, isl, mpfr, libmpc
==> Installing gcc dependency: gmp
==> Downloading https://homebrew.bintray.com/bottles/gmp-6.1.2_2.high_sierra.bot
######################################################################## 100.0%
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?  /usr/local/Cellar/gmp/6.1.2_2: 18 files, 3.1MB
==> Installing gcc dependency: isl
==> Downloading https://homebrew.bintray.com/bottles/isl-0.20.high_sierra.bottle
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==> Pouring isl-0.20.high_sierra.bottle.tar.gz
?  /usr/local/Cellar/isl/0.20: 71 files, 3.9MB
==> Installing gcc dependency: mpfr
==> Downloading https://homebrew.bintray.com/bottles/mpfr-4.0.1.high_sierra.bott
######################################################################## 100.0%
==> Pouring mpfr-4.0.1.high_sierra.bottle.tar.gz
?  /usr/local/Cellar/mpfr/4.0.1: 28 files, 4.6MB
==> Installing gcc dependency: libmpc
==> Downloading https://homebrew.bintray.com/bottles/libmpc-1.1.0.high_sierra.bo
######################################################################## 100.0%
==> Pouring libmpc-1.1.0.high_sierra.bottle.tar.gz
?  /usr/local/Cellar/libmpc/1.1.0: 12 files, 353.8KB
Warning: gcc: this formula has no --without-multilib option so it will be ignored!
==> Installing gcc
==> Downloading https://homebrew.bintray.com/bottles/gcc-8.2.0.high_sierra.bottl
######################################################################## 100.0%
==> Pouring gcc-8.2.0.high_sierra.bottle.1.tar.gz
?  /usr/local/Cellar/gcc/8.2.0: 1,495 files, 344.8MB
MacBook-Pro-3:LightGBM weidong$ brew reinstall [email protected] --without-multilib
==> Reinstalling [email protected] 
Warning: [email protected]: this formula has no --without-multilib option so it will be ignored!
==> Downloading https://homebrew.bintray.com/bottles/[email protected]_sierra.bot
######################################################################## 100.0%
==> Pouring [email protected]_sierra.bottle.2.tar.gz
?  /usr/local/Cellar/[email protected]/7.3.0: 1,486 files, 293.3MB
MacBook-Pro-3:LightGBM weidong$ ls
CMakeLists.txt		compute			python-package
CODE_OF_CONDUCT.md	docker			src
LICENSE			docs			swig
R-package		examples		tests
README.md		helper			windows
VERSION.txt		include
build_r.R		pmml
MacBook-Pro-3:~ weidong$ git clone --recursive https://github.com/Microsoft/LightGBM
Cloning into 'LightGBM'...
remote: Counting objects: 11517, done.
remote: Compressing objects: 100% (33/33), done.
remote: Total 11517 (delta 10), reused 5 (delta 2), pack-reused 11481
Receiving objects: 100% (11517/11517), 8.56 MiB | 29.00 KiB/s, done.
Resolving deltas: 100% (8113/8113), done.
Submodule 'include/boost/compute' (https://github.com/boostorg/compute) registered for path 'compute'
Cloning into '/Users/weidong/LightGBM/compute'...
remote: Counting objects: 21464, done.        
remote: Total 21464 (delta 0), reused 0 (delta 0), pack-reused 21464        
Receiving objects: 100% (21464/21464), 8.45 MiB | 793.00 KiB/s, done.
Resolving deltas: 100% (17406/17406), done.
Submodule path 'compute': checked out '509ebe4a9282eec8a92c65ce3bbc1925f1fdbe07'
MacBook-Pro-3:~ weidong$ ls
Desktop			MLCompetition		PycharmProjects
Documents		Movies			lihang_book_algorithm
Downloads		Music			scikit_learn_data
Library			Pictures		xgboost
LightGBM		Public
MacBook-Pro-3:~ weidong$ cd LightGBM/
MacBook-Pro-3:LightGBM weidong$ export CXX=g++-7 CC=gcc-7
MacBook-Pro-3:LightGBM weidong$ mkdir build
MacBook-Pro-3:LightGBM weidong$ cd build
MacBook-Pro-3:build weidong$ cmkae ..
-bash: cmkae: command not found
MacBook-Pro-3:build weidong$ cmake ..
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Checking whether C compiler has -isysroot
-- Checking whether C compiler has -isysroot - yes
-- Checking whether C compiler supports OSX deployment target flag
-- Checking whether C compiler supports OSX deployment target flag - yes
-- Check for working C compiler: /usr/local/bin/gcc-7
-- Check for working C compiler: /usr/local/bin/gcc-7 -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Checking whether CXX compiler has -isysroot
-- Checking whether CXX compiler has -isysroot - yes
-- Checking whether CXX compiler supports OSX deployment target flag
-- Checking whether CXX compiler supports OSX deployment target flag - yes
-- Check for working CXX compiler: /usr/local/bin/g++-7
-- Check for working CXX compiler: /usr/local/bin/g++-7 -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenMP_C: -fopenmp (found version "4.5") 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/weidong/LightGBM/build
MacBook-Pro-3:build weidong$ make -j4
Scanning dependencies of target lightgbm
Scanning dependencies of target _lightgbm
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MacBook-Pro-3:build weidong$ pip install lightgbm
Collecting lightgbm
  Downloading https://files.pythonhosted.org/packages/0b/75/db470b6c37ee6f43b05ebb7d75dae86a3f3fc99603a80f3c1b5feb9eda6b/lightgbm-2.2.0-py2.py3-none-macosx_10_6_x86_64.macosx_10_7_x86_64.macosx_10_8_x86_64.macosx_10_9_x86_64.macosx_10_10_x86_64.macosx_10_11_x86_64.macosx_10_12_x86_64.macosx_10_13_x86_64.whl (976kB)
    100% |████████████████████████████████| 983kB 19kB/s 
Requirement already satisfied: scikit-learn in /anaconda2/lib/python2.7/site-packages (from lightgbm) (0.19.1)
Requirement already satisfied: scipy in /anaconda2/lib/python2.7/site-packages (from lightgbm) (1.1.0)
Requirement already satisfied: numpy in /anaconda2/lib/python2.7/site-packages (from lightgbm) (1.14.3)
distributed 1.21.8 requires msgpack, which is not installed.
grin 1.2.1 requires argparse>=1.1, which is not installed.
keras 2.2.2 has requirement keras-applications==1.0.4, but you'll have keras-applications 1.0.5 which is incompatible.
keras 2.2.2 has requirement keras-preprocessing==1.0.2, but you'll have keras-preprocessing 1.0.3 which is incompatible.
Installing collected packages: lightgbm
Successfully installed lightgbm-2.2.0
You are using pip version 10.0.1, however version 18.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
MacBook-Pro-3:build weidong$ python
Python 2.7.15 |Anaconda, Inc.| (default, May  1 2018, 18:37:05) 
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import lightgbm
/anaconda2/lib/python2.7/site-packages/lightgbm/__init__.py:45: FutureWarning: Starting from version 2.2.1, the library file in distribution wheels for macOS will be built by the Apple Clang compiler.
This means that in case of installing LightGBM from PyPI via the ``pip install lightgbm`` command, you won't need to install the gcc compiler anymore.
Instead of that, you'll need to install the OpenMP library, which is required for running LightGBM on the system with the Apple Clang compiler.
You can install the OpenMP library by the following command: ``brew install libomp``.
  "You can install the OpenMP library by the following command: ``brew install libomp``.", FutureWarning)
>>>