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安裝xgboost在安裝從混帳xgboost(其次是「蟒蛇的setup.py安裝」),我得到的控制檯消息,如下圖所示: -問題,同時對蟒蛇
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(C:\Users\MUSTHAFA-PC\Anaconda3) C:\Users\MUSTHAFA-PC\xgboost_install_dir\python-package>python setup.py install
Install libxgboost from: ['xgboost\\xgboost.dll']
running install
running bdist_egg
running egg_info
writing xgboost.egg-info\PKG-INFO
writing requirements to xgboost.egg-info\requires.txt
writing dependency_links to xgboost.egg-info\dependency_links.txt
writing top-level names to xgboost.egg-info\top_level.txt
reading manifest file 'xgboost.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
*warning: no files found matching '*' under directory 'xgboost\include'
warning: no files found matching '*' under directory 'xgboost\src'
warning: no files found matching '*' under directory 'xgboost\make'
warning: no files found matching '*' under directory 'xgboost\rabit'
warning: no files found matching '*' under directory 'xgboost\lib'
warning: no files found matching '*' under directory 'xgboost\dmlc-core'
warning: no previously-included files matching '*.o' found anywhere in distribution
warning: no previously-included files matching '*.a' found anywhere in distribution
warning: no previously-included files matching '*.pyo' found anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution*
writing manifest file 'xgboost.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_py
creating build\bdist.win-amd64\egg
creating build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\build-python.sh -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\callback.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\compat.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\core.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\libpath.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\plotting.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\rabit.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\sklearn.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\training.py -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\VERSION -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\xgboost.dll -> build\bdist.win-amd64\egg\xgboost
copying build\lib\xgboost\__init__.py -> build\bdist.win-amd64\egg\xgboost
byte-compiling build\bdist.win-amd64\egg\xgboost\callback.py to callback.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\compat.py to compat.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\core.py to core.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\libpath.py to libpath.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\plotting.py to plotting.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\rabit.py to rabit.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\sklearn.py to sklearn.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\training.py to training.cpython-35.pyc
byte-compiling build\bdist.win-amd64\egg\xgboost\__init__.py to __init__.cpython-35.pyc
installing package data to build\bdist.win-amd64\egg
running install_data
creating build\bdist.win-amd64\egg\EGG-INFO
copying xgboost.egg-info\PKG-INFO -> build\bdist.win-amd64\egg\EGG-INFO
copying xgboost.egg-info\SOURCES.txt -> build\bdist.win-amd64\egg\EGG-INFO
copying xgboost.egg-info\dependency_links.txt -> build\bdist.win-amd64\egg\EGG-INFO
copying xgboost.egg-info\not-zip-safe -> build\bdist.win-amd64\egg\EGG-INFO
copying xgboost.egg-info\requires.txt -> build\bdist.win-amd64\egg\EGG-INFO
copying xgboost.egg-info\top_level.txt -> build\bdist.win-amd64\egg\EGG-INFO
writing build\bdist.win-amd64\egg\EGG-INFO\native_libs.txt
creating 'dist\xgboost-0.6-py3.5.egg' and adding 'build\bdist.win-amd64\egg' to it
removing 'build\bdist.win-amd64\egg' (and everything under it)
Processing xgboost-0.6-py3.5.egg
removing 'c:\users\musthafa-pc\anaconda3\lib\site-packages\xgboost-0.6-py3.5.egg' (and everything under it)
creating c:\users\musthafa-pc\anaconda3\lib\site-packages\xgboost-0.6-py3.5.egg
Extracting xgboost-0.6-py3.5.egg to c:\users\musthafa-pc\anaconda3\lib\site-packages
xgboost 0.6 is already the active version in easy-install.pth
Installed c:\users\musthafa-pc\anaconda3\lib\site-packages\xgboost-0.6-py3.5.egg
Processing dependencies for xgboost==0.6
Searching for scipy==0.19.1
Best match: scipy 0.19.1
Adding scipy 0.19.1 to easy-install.pth file
Using c:\users\musthafa-pc\anaconda3\lib\site-packages
Searching for numpy==1.13.1
Best match: numpy 1.13.1
Adding numpy 1.13.1 to easy-install.pth file
Using c:\users\musthafa-pc\anaconda3\lib\site-packages
Finished processing dependencies for xgboost==0.6
(C:\Users\MUSTHAFA-PC\Anaconda3) C:\Users\MUSTHAFA-PC\xgboost_install_dir\python-package>
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我不知道那些警告信息的關鍵性的,但過程似乎沒有錯誤來完成。
但是,當我嘗試在jupyter筆記本( 「進口xgboost」)導入xgboost,具有以下的跟蹤消息出現錯誤: -
OSError Traceback (most recent call last)
<ipython-input-1-e81c313a2b5e> in <module>()
4 import numpy as np
5 import matplotlib.pyplot as plt
----> 6 import xgboost
C:\Users\MUSTHAFA-PC\Anaconda3\lib\site-packages\xgboost-0.6-py3.5.egg\xgboost\__init__.py in <module>()
9 import os
10
---> 11 from .core import DMatrix, Booster
12 from .training import train, cv
13 from . import rabit # noqa
C:\Users\MUSTHAFA-PC\Anaconda3\lib\site-packages\xgboost-0.6-py3.5.egg\xgboost\core.py in <module>()
113
114 # load the XGBoost library globally
--> 115 _LIB = _load_lib()
116
117
C:\Users\MUSTHAFA-PC\Anaconda3\lib\site-packages\xgboost-0.6-py3.5.egg\xgboost\core.py in _load_lib()
107 if len(lib_path) == 0:
108 return None
--> 109 lib = ctypes.cdll.LoadLibrary(lib_path[0])
110 lib.XGBGetLastError.restype = ctypes.c_char_p
111 return lib
C:\Users\MUSTHAFA-PC\Anaconda3\lib\ctypes\__init__.py in LoadLibrary(self, name)
427
428 def LoadLibrary(self, name):
--> 429 return self._dlltype(name)
430
431 cdll = LibraryLoader(CDLL)
C:\Users\MUSTHAFA-PC\Anaconda3\lib\ctypes\__init__.py in __init__(self, name, mode, handle, use_errno, use_last_error)
349
350 if handle is None:
--> 351 self._handle = _dlopen(self._name, mode)
352 else:
353 self._handle = handle
OSError: [WinError 126] The specified module could not be found
顯然,這是不能夠導入DMatrix ,Booster爲「無法找到指定的模塊」。
任何想法如何糾正? 我的python版本是3.5,而xgboost是0.6