xgboost 缺少依赖导致的安装不成功，试试这个 python

ERROR: Complete output from command python setup.py egg_info: ERROR: rm -f -rf build build_plugin lib bin *~ */*~ */*/*~ */*/*/*~ */*.o */*/*.o */*/*/*.o xgboost clang-omp++ -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: clang-omp++: command not found make: *** [build/learner.o] Error 127 make: *** Waiting for unfinished jobs.... clang-omp++ -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 /bin/sh: clang-omp++: command not found make: *** [build/logging.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 clang-omp++ -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: clang-omp++: command not found make: *** [build/learner.o] Error 127 make: *** Waiting for unfinished jobs.... clang-omp++ -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 /bin/sh: clang-omp++: command not found make: *** [build/logging.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 "", line 1, in File "/private/var/folders/qw/y81w55mx5d3gx8rlzy09yvfh0000gn/T/pip-install-e329a_61/xgboost/setup.py", line 29, in LIB_PATH = libpath['find_lib_path']() File "/private/var/folders/qw/y81w55mx5d3gx8rlzy09yvfh0000gn/T/pip-install-e329a_61/xgboost/xgboost/libpath.py", line 45, in find_lib_path 'List of candidates:\n' + ('\n'.join(dll_path))) XGBoostLibraryNotFound: Cannot find XGBoost Libarary in the candicate path, did you install compilers and run build.sh in root path? List of candidates: /private/var/folders/qw/y81w55mx5d3gx8rlzy09yvfh0000gn/T/pip-install-e329a_61/xgboost/xgboost/libxgboost.so /private/var/folders/qw/y81w55mx5d3gx8rlzy09yvfh0000gn/T/pip-install-e329a_61/xgboost/xgboost/../../lib/libxgboost.so /private/var/folders/qw/y81w55mx5d3gx8rlzy09yvfh0000gn/T/pip-install-e329a_61/xgboost/xgboost/./lib/libxgboost.so ---------------------------------------- ERROR: Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/qw/y81w55mx5d3gx8rlzy09yvfh0000gn/T/pip-install-e329a_61/xgboost/

【xgboost 缺少依赖导致的安装不成功，试试这个】xgboost 存在一些版本不好安装