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Lorsque je fais pip installer xgboost je reçois une erreur comme indiqué ci-dessous. Je crois qu'il existe une autre méthode utilisant git? Mais je ne comprends pas comment faire cela exactement (étape par étape) - Je suis nouveau dans ce domaine. L'aide est très appréciéeComment télécharger/installer xgboost pour python (portable Jupyter)
192-168-1-10:Desktop yadav_sa$ pip install xgboost
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
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
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
make: *** [build/learner.o] Error 127
make: *** Waiting for unfinished jobs....
/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 "<string>", line 1, in <module>
File "/private/var/folders/t8/y5n13zb97n1576yvs58vqhm4003cyx/T/pip-build-xcknr88x/xgboost/setup.py", line 29, in <module>
LIB_PATH = libpath['find_lib_path']()
File "/private/var/folders/t8/y5n13zb97n1576yvs58vqhm4003cyx/T/pip-build-xcknr88x/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/t8/y5n13zb97n1576yvs58vqhm4003cyx/T/pip-build-xcknr88x/xgboost/xgboost/libxgboost.so
/private/var/folders/t8/y5n13zb97n1576yvs58vqhm4003cyx/T/pip-build-xcknr88x/xgboost/xgboost/../../lib/libxgboost.so
/private/var/folders/t8/y5n13zb97n1576yvs58vqhm4003cyx/T/pip-build-xcknr88x/xgboost/xgboost/./lib/libxgboost.so
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/t8/y5n13zb97n1576yvs58vqhm4003cyx/T/pip-build-xcknr88x/xgboost/
J'ai besoin de ce paquet pour apprendre la machine python. Je suis sur un mac. Ici, j'ai suivi le guide d'installation officiel mais j'ai reçu une erreur.
192-168-1-10:xgboost yadav_sa$ cd xgboost; cp make/config.mk ./config.mk; make -j4
-bash: cd: xgboost: Not a directory
c++ -std=c++11 -Wall -Wno-unknown-pragmas -Iinclude -Idmlc-core/include -Irabit/include -O3 -funroll-loops -msse2 -fPIC -fopenmp -o xgboost build/cli_main.o build/learner.o build/logging.o build/c_api/c_api.o build/c_api/c_api_error.o build/common/common.o build/common/hist_util.o build/data/data.o build/data/simple_csr_source.o build/data/simple_dmatrix.o build/data/sparse_page_dmatrix.o build/data/sparse_page_raw_format.o build/data/sparse_page_source.o build/data/sparse_page_writer.o build/gbm/gblinear.o build/gbm/gbm.o build/gbm/gbtree.o build/metric/elementwise_metric.o build/metric/metric.o build/metric/multiclass_metric.o build/metric/rank_metric.o build/objective/multiclass_obj.o build/objective/objective.o build/objective/rank_obj.o build/objective/regression_obj.o build/tree/tree_model.o build/tree/tree_updater.o build/tree/updater_colmaker.o build/tree/updater_fast_hist.o build/tree/updater_histmaker.o build/tree/updater_prune.o build/tree/updater_refresh.o build/tree/updater_skmaker.o build/tree/updater_sync.o dmlc-core/libdmlc.a rabit/lib/librabit.a -pthread -lm -fopenmp
c++ -std=c++11 -Wall -Wno-unknown-pragmas -Iinclude -Idmlc-core/include -Irabit/include -O3 -funroll-loops -msse2 -fPIC -fopenmp -shared -o lib/libxgboost.so build/learner.o build/logging.o build/c_api/c_api.o build/c_api/c_api_error.o build/common/common.o build/common/hist_util.o build/data/data.o build/data/simple_csr_source.o build/data/simple_dmatrix.o build/data/sparse_page_dmatrix.o build/data/sparse_page_raw_format.o build/data/sparse_page_source.o build/data/sparse_page_writer.o build/gbm/gblinear.o build/gbm/gbm.o build/gbm/gbtree.o build/metric/elementwise_metric.o build/metric/metric.o build/metric/multiclass_metric.o build/metric/rank_metric.o build/objective/multiclass_obj.o build/objective/objective.o build/objective/rank_obj.o build/objective/regression_obj.o build/tree/tree_model.o build/tree/tree_updater.o build/tree/updater_colmaker.o build/tree/updater_fast_hist.o build/tree/updater_histmaker.o build/tree/updater_prune.o build/tree/updater_refresh.o build/tree/updater_skmaker.o build/tree/updater_sync.o dmlc-core/libdmlc.a rabit/lib/librabit.a -pthread -lm -fopenmp
ar crv lib/libxgboost.a
ar: no archive members specified
usage: ar -d [-TLsv] archive file ...
ar -m [-TLsv] archive file ...
ar -m [-abiTLsv] position archive file ...
ar -p [-TLsv] archive [file ...]
ar -q [-cTLsv] archive file ...
ar -r [-cuTLsv] archive file ...
ar -r [-abciuTLsv] position archive file ...
ar -t [-TLsv] archive [file ...]
ar -x [-ouTLsv] archive [file ...]
make: *** [lib/libxgboost.a] Error 1
make: *** Waiting for unfinished jobs....
clangclang: : error: error: unsupported option '-fopenmp'unsupported option '-fopenmp'
make: *** [lib/libxgboost.so] Error 1
make: *** [xgboost] Error 1
@novice "-bash: cd: xgboost: Pas un répertoire". Vous êtes probablement déjà dans le répertoire "xgboost". essayez d'exécuter simplement 'cp make/config.mk ./config.mk; make -j4' dans le répertoire xgboost – pkisztelinski
J'ai essayé ça, la même erreur, sauf sans '-bash: cd: xgboost: Pas un répertoire' – novice
et environ: ' '' git clone --recursive https://github.com/dmlc/xgboost cd xgboost; cp make/minimum.mk ./config.mk; make -j4 '' ' ? – pkisztelinski