【发布时间】:2020-09-10 06:54:08
【问题描述】:
在我导入 Xgboost 之前,Jupyter 笔记本中的一切都运行良好。一旦我导入它,我就会遇到以下问题。我有 Python 3.8 并且已经通过终端 pip3 方法安装了它,接下来我该怎么办?
---------------------------------------------------------------------------
XGBoostError Traceback (most recent call last)
<ipython-input-17-a81e4513ce38> in <module>
1 # Let's Learn about the stock market using XGBOOST
2
----> 3 import xgboost as xgb
/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/xgboost/__init__.py in <module>
9 import warnings
10
---> 11 from .core import DMatrix, DeviceQuantileDMatrix, Booster
12 from .training import train, cv
13 from . import rabit # noqa
/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/xgboost/core.py in <module>
173
174 # load the XGBoost library globally
--> 175 _LIB = _load_lib()
176
177
/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/xgboost/core.py in _load_lib()
156 if not lib_success:
157 libname = os.path.basename(lib_paths[0])
--> 158 raise XGBoostError(
159 'XGBoost Library ({}) could not be loaded.\n'.format(libname) +
160 'Likely causes:\n' +
XGBoostError: XGBoost Library (libxgboost.dylib) could not be loaded.
Likely causes:
* OpenMP runtime is not installed (vcomp140.dll or libgomp-1.dll for Windows,
libomp.dylib for Mac OSX, libgomp.so for Linux and other UNIX-like OSes).
Mac OSX users: Run `brew install libomp` to install OpenMP runtime.
* You are running 32-bit Python on a 64-bit OS
Error message(s): ['dlopen(/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/xgboost/lib/libxgboost.dylib, 6): Library not loaded: /usr/local/opt/libomp/lib/libomp.dylib\n Referenced from: /Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/xgboost/lib/libxgboost.dylib\n Reason: image not found']
【问题讨论】:
-
解决了我为 Mac OSX 安装了 libomp.dylib
-
知道如何在 linux 上执行此操作吗?
标签: python jupyter-notebook jupyter xgboost