{"action":"closed","issue":{"url":"https://api.github.com/repos/dmlc/xgboost/issues/994","repository_url":"https://api.github.com/repos/dmlc/xgboost","labels_url":"https://api.github.com/repos/dmlc/xgboost/issues/994/labels{/name}","comments_url":"https://api.github.com/repos/dmlc/xgboost/issues/994/comments","events_url":"https://api.github.com/repos/dmlc/xgboost/issues/994/events","html_url":"https://github.com/dmlc/xgboost/issues/994","id":140912969,"number":994,"title":"Compiling library for python in 32 bit system","user":{"login":"Diyago","id":8073766,"avatar_url":"https://avatars0.githubusercontent.com/u/8073766?v=3","gravatar_id":"","url":"https://api.github.com/users/Diyago","html_url":"https://github.com/Diyago","followers_url":"https://api.github.com/users/Diyago/followers","following_url":"https://api.github.com/users/Diyago/following{/other_user}","gists_url":"https://api.github.com/users/Diyago/gists{/gist_id}","starred_url":"https://api.github.com/users/Diyago/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Diyago/subscriptions","organizations_url":"https://api.github.com/users/Diyago/orgs","repos_url":"https://api.github.com/users/Diyago/repos","events_url":"https://api.github.com/users/Diyago/events{/privacy}","received_events_url":"https://api.github.com/users/Diyago/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2016-03-15T09:02:37Z","updated_at":"2017-07-04T09:36:21Z","closed_at":"2017-07-04T09:36:21Z","body":"I'm trying to follow the instruction below on my 32 bit Windows:\n1. cd c:\\\n2. git clone --recursive https://github.com/dmlc/xgboost\n3. cd xgboost\n4. git submodule init\n5. git submodule update\n6. cp make/mingw64.mk config.mk make -j4\n\nBut I get such error:\n\n```\n$ cp make/mingw64.mk config.mk; make -j4\ng++ -m64 -std=c++0x -Wall -O3 -msse2  -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0  -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/learner.o src/learner.cc >build/learner.d\ng++ -m64 -std=c++0x -Wall -O3 -msse2  -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0  -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/logging.o src/logging.cc >build/logging.d\ng++ -m64 -std=c++0x -Wall -O3 -msse2  -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0  -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/common/common.o src/common/common.cc >build/common/common.d\ng++ -m64 -std=c++0x -Wall -O3 -msse2  -Wno-unknown-pragmas -funroll-loops -Iinclude -DDMLC_ENABLE_STD_THREAD=0  -Idmlc-core/include -Irabit/include -fopenmp -MM -MT build/c_api/c_api_error.o src/c_api/c_api_error.cc >build/c_api/c_api_error.d\ncc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in\ncc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in\ncc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in\nMakefile:97: recipe for target 'build/logging.o' failed\nmingw32-make: *** [build/logging.o] Error 1\nmingw32-make: *** Waiting for unfinished jobs....\nMakefile:97: recipe for target 'build/common/common.o' failed\nmingw32-make: *** [build/common/common.o] Error 1\ncc1plus.exe: sorry, unimplemented: 64-bit mode not compiled in\nMakefile:97: recipe for target 'build/learner.o' failed\nmingw32-make: *** [build/learner.o] Error 1\nMakefile:97: recipe for target 'build/c_api/c_api_error.o' failed\nmingw32-make: *** [build/c_api/c_api_error.o] Error 1\n```\n\nPlease add support for 32 bit windows or how can I install the library other way?\n"}}
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