Python 在EC2上安装XGBoost
我正在尝试在EC2实例上安装XGBoost，并在尝试“pip安装XGBoost”后不断出现以下错误：Python 在EC2上安装XGBoost,python,linux,amazon-web-services,amazon-ec2,xgboost,Python,Linux,Amazon Web Services,Amazon Ec2,Xgboost,我正在尝试在EC2实例上安装XGBoost，并在尝试“pip安装XGBoost”后不断出现以下错误： >收集xgboost 使用缓存的xgboost-0.6a2.tar.gz 从命令python setup.py egg_info完成输出： rm-f-rf构建插件库库*~*/*~*/*/*~*/*/*/*/*~*/*.o*/*/*/*.o*/*/*/*/*/*.o xgboost g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclud
>收集xgboost
使用缓存的xgboost-0.6a2.tar.gz
从命令python setup.py egg_info完成输出：
rm-f-rf构建插件库库*~*/*~*/*/*~*/*/*/*/*~*/*.o*/*/*/*.o*/*/*/*/*/*.o xgboost
g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclude-Idmlc core/include-Irabit/include-fPIC-fopenmp-MM-MT build/logging.o src/logging.cc>build/logging.d
g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclude-Idmlc core/include-Irabit/include-fPIC-fopenmp-MM-MT build/learner.o src/learner.cc>build/learner.d
/bin/sh:g++：未找到命令
make:**[build/logging.o]错误127
制作：**等待未完成的工作。。。。
g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclude-Idmlc core/include-Irabit/include-fPIC-fopenmp-MM-MT build/common/common.o src/common/common.cc>build/common/common.d
/bin/sh:g++：未找到命令
make:**[build/learner.o]错误127
/bin/sh:g++：未找到命令
make:**[build/common/common.o]错误127
-----------------------------
构建多线程xgboost失败
开始构建单线程xgboost
rm-f-rf构建插件库库*~*/*~*/*/*~*/*/*/*/*~*/*.o*/*/*/*.o*/*/*/*/*/*.o xgboost
g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclude-Idmlc core/include-Irabit/include-fPIC-fopenmp-MM-MT build/logging.o src/logging.cc>build/logging.d
g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclude-Idmlc core/include-Irabit/include-fPIC-fopenmp-MM-MT build/learner.o src/learner.cc>build/learner.d
/bin/sh:g++：未找到命令
make:**[build/logging.o]错误127
制作：**等待未完成的工作。。。。
g++-std=c++0x-Wall-O3-msse2-Wno未知pragmas-funroll循环-Iinclude-Idmlc core/include-Irabit/include-fPIC-fopenmp-MM-MT build/common/common.o src/common/common.cc>build/common/common.d
/bin/sh:g++：未找到命令
make:**[build/learner.o]错误127
/bin/sh:g++：未找到命令
make:**[build/common/common.o]错误127
成功构建单线程xgboost
如果你想要多线程版本
请参阅doc/build.md中的其他说明
回溯（最近一次呼叫最后一次）：
文件“”，第1行，在
文件“/tmp/pip-build-TkrTN6/xgboost/setup.py”，第29行，在
LIB_PATH=libpath['find_LIB_PATH']（）
文件“/tmp/pip-build-TkrTN6/xgboost/xgboost/libpath.py”，第45行，在find_lib_path中
'候选列表：\n'+（'\n'.join（dll\u路径）））
__builtin_uu2;.XGBoostLibraryNotFound:在candicate路径中找不到XGBoost库，是否安装了编译器并在根路径中运行build.sh？
候选人名单：
/tmp/pip-build-TkrTN6/xgboost/xgboost/libxgboost.so
/tmp/pip-build-TkrTN6/xgboost/xgboost/./../lib/libxgboost.so
/tmp/pip-build-TkrTN6/xgboost/xgboost//lib/libxgboost.so
----------------------------------------
命令“python setup.py egg_info”失败，错误代码为1，位于/tmp/pip-build-TkrTN6/xgboost中/
非常感谢任何建议/解决方案。您缺少
g++您缺少
g++谢谢你的建议，我试过了，说我需要成为root用户。我现在正在解决这个问题。再次感谢您尝试帮助我，但我尝试将sudo添加到命令的前面，并出现了相同的错误。然后我运行“sudosu”并再次尝试安装，同样的错误。linux版本为“Amazon linux AMI 2017.09.1（HVM），SSD卷类型”。列表中的第一个。如果键入“sudo-yum-install-make-glibc-devel-gcc-patch”，确切的错误是什么？键入“sudo-su”而不是“sudo-su”，以使用root权限打开shell。sh-4.2#sudo-yum安装make glibc-devel-gcc补丁加载插件：优先级，更新motd，升级帮助程序包1:make-3.82-21.10.amzn1.x86_64已安装，最新版本包glibc-devel-2.17-196.172.amzn1.x86_64已安装，最新版本包gcc-4.8.5-1.22.amzn1.noarch已安装，最新版本包patch-2.7.1-8.9.amzn1.x86_64已安装，最新版本无事可做sh-4.2#尝试“sudo-yum-install gcc-c++”或“sudo-yum-groupinstall”开发工具”“谢谢你的建议，我尝试过它，说我需要成为root用户。我现在正在解决这个问题。再次感谢你尝试帮助我，但我尝试将sudo添加到命令的前面，并出现了相同的错误。然后我运行了“sudo-su”“然后再次尝试安装，出现相同的错误。”。linux版本为“Amazon linux AMI 2017.09.1（HVM），SSD卷类型”。列表中的第一个。如果键入“sudo-yum-install-make-glibc-devel-gcc-patch”，确切的错误是什么？键入“sudo-su”而不是“sudo-su”，以使用root权限打开shell。sh-4.2#sudo-yum安装make glibc-devel-gcc补丁加载插件：优先级，更新motd，升级帮助程序包1:make-3.82-21.10.amzn1.x86_64已安装，最新版本包glibc-devel-2.17-196.172.amzn1.x86_64已安装，最新版本包gcc-4.8.5-1.22.amzn1.noarch已安装，最新版本包patch-2.7.1-8.9.amzn1.x86_64已安装，最新版本无事可做sh-4.2#尝试“sudo yum insta
> Collecting xgboost
Using cached xgboost-0.6a2.tar.gz
Complete output from command python setup.py egg_info:
rm -f -rf build build_plugin lib bin *~ */*~ */*/*~ */*/*/*~ */*.o */*/*.o */*/*/*.o xgboost
g++ -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -Idmlc-core/include -Irabit/include -fPIC -fopenmp -MM -MT build/logging.o src/logging.cc >build/logging.d
g++ -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -Idmlc-core/include -Irabit/include -fPIC -fopenmp -MM -MT build/learner.o src/learner.cc >build/learner.d
/bin/sh: g++: command not found
make: *** [build/logging.o] Error 127
make: *** Waiting for unfinished jobs....
g++ -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -Idmlc-core/include -Irabit/include -fPIC -fopenmp -MM -MT build/common/common.o src/common/common.cc >build/common/common.d
/bin/sh: g++: command not found
make: *** [build/learner.o] Error 127
/bin/sh: g++: command not found
make: *** [build/common/common.o] Error 127
-----------------------------
Building multi-thread xgboost failed
Start to build single-thread xgboost
rm -f -rf build build_plugin lib bin *~ */*~ */*/*~ */*/*/*~ */*.o */*/*.o */*/*/*.o xgboost
g++ -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -Idmlc-core/include -Irabit/include -fPIC -fopenmp -MM -MT build/logging.o src/logging.cc >build/logging.d
g++ -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -Idmlc-core/include -Irabit/include -fPIC -fopenmp -MM -MT build/learner.o src/learner.cc >build/learner.d
/bin/sh: g++: command not found
make: *** [build/logging.o] Error 127
make: *** Waiting for unfinished jobs....
g++ -std=c++0x -Wall -O3 -msse2 -Wno-unknown-pragmas -funroll-loops -Iinclude -Idmlc-core/include -Irabit/include -fPIC -fopenmp -MM -MT build/common/common.o src/common/common.cc >build/common/common.d
/bin/sh: g++: command not found
make: *** [build/learner.o] Error 127
/bin/sh: g++: command not found
make: *** [build/common/common.o] Error 127
Successfully build single-thread xgboost
If you want multi-threaded version
See additional instructions in doc/build.md
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-TkrTN6/xgboost/setup.py", line 29, in <module>
LIB_PATH = libpath['find_lib_path']()
File "/tmp/pip-build-TkrTN6/xgboost/xgboost/libpath.py", line 45, in find_lib_path
'List of candidates:\n' + ('\n'.join(dll_path)))
__builtin__.XGBoostLibraryNotFound: Cannot find XGBoost Libarary in the candicate path, did you install compilers and run build.sh in root path?
List of candidates:
/tmp/pip-build-TkrTN6/xgboost/xgboost/libxgboost.so
/tmp/pip-build-TkrTN6/xgboost/xgboost/../../lib/libxgboost.so
/tmp/pip-build-TkrTN6/xgboost/xgboost/./lib/libxgboost.so
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-TkrTN6/xgboost/