相关疑难解决方法(0)

我是一个新的Python用户.我从以下链接下载了最新的Anaconda 3 2.4.1(Python 3.5):https: //www.continuum.io/downloads

我的电脑配置是:Windows 10,64位,4GB RAM

在Anaconda命令提示符中'pip install xgboost'失败后,我花了好几个小时试图找到正确的方法来下载包,但是找不到任何针对Anaconda的具体说明.

任何人都可以帮助如何从Anaconda安装xgboost？

http://xgboost.readthedocs.org/en/latest/python/python_intro.html

在xgboost的主页(上面的链接)上,它说:要安装XGBoost,请执行以下步骤:

1. 您需要make在项目的根目录中运行

2. 在python-package目录下运行

   python setup.py安装

但是,当我这样做时,对于步骤1,出现以下错误:make:术语"make"不被识别为cmdlet,函数,脚本文件或可操作程序的名称.检查名称的拼写,或者如果包含路径,请验证路径是否正确,然后重试.

然后我跳过step1并直接执行第2步,出现另一个错误:

Traceback (most recent call last):
  File "setup.py", line 19, in <module>
    LIB_PATH = libpath['find_lib_path']()
  File "xgboost/libpath.py", line 44, 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?

有谁知道如何在Windows10平台上安装xgboost for python？谢谢你的帮助!

我正在使用Anaconda.我首先切换到Python2(版本2.7.11).

python -V
Python 2.7.11 :: Continuum Analytics, Inc.

我使用以下命令在anaconda中安装xgboost.

conda install -c https://conda.anaconda.org/akode xgboost

然后我检查了xgboost是否已安装.

conda list
xgboost                   0.3                      py27_0    akode

我在终端运行python,导入xgboost并出现以下错误.

import xgboost as xgb

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "//anaconda/envs/wen2/lib/python2.7/site-packages/xgboost.py", line 82, in <module>
    xglib = load_xglib()
  File "//anaconda/envs/wen2/lib/python2.7/site-packages/xgboost.py", line 59, in load_xglib
    lib = ctypes.cdll.LoadLibrary(lib_path[0])
  File "//anaconda/envs/wen2/lib/python2.7/ctypes/__init__.py", line 443, in LoadLibrary
    return self._dlltype(name)
  File "//anaconda/envs/wen2/lib/python2.7/ctypes/__init__.py", line 365, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: dlopen(//anaconda/envs/wen2/lib/python2.7/site-packages/libxgboostwrapper.so, 6): Library not loaded: …