Python 3.5 Scipy优化导入错误

尝试使用模块scipy.optimize.slsqp时遇到以下问题。Python 3.5 Scipy优化导入错误

>>> import scipy.optimize.slsqp 
Traceback (most recent call last): 
File "<stdin>", line 1, in <module> 
File "/usr/local/lib/python3.5/site-packages/scipy/optimize/__init__.py",  
line 233, in <module> 
from ._minimize import * 
File "/usr/local/lib/python3.5/site- 
packages/scipy/optimize/_minimize.py", line 26, in <module> 
from ._trustregion_dogleg import _minimize_dogleg 
File "/usr/local/lib/python3.5/site- 
packages/scipy/optimize/_trustregion_dogleg.py", line 5, in <module> 
import scipy.linalg 
File "/usr/local/lib/python3.5/site-packages/scipy/linalg/__init__.py", 
line 190, in <module> 
from ._decomp_update import * 
File "scipy/linalg/_decomp_update.pyx", line 1, in init 
scipy.linalg._decomp_update (scipy/linalg/_decomp_update.c:39096) 
ImportError: /usr/local/lib/python3.5/site- 
packages/scipy/linalg/cython_lapack.cpython-35m-x86_64-linux-gnu.so: 
undefined symbol: zlacn2

我使用Python3.5，Scipy 0.17.0，Numpy 1.10.1，操作系统是CentOS 5.11。任何人都可以解释这一点吗？谢谢。

来源

2016-03-08 user6020400

您需要安装SciPy数学依赖关系。

sudo apt-get install libatlas-base-dev liblapack-dev

上述命令适用于Debian相关的操作系统。请检查什么，必须安装在CentOS

来源

2016-03-08 01:43:47 Naga2Raja

你好，谢谢你的回复。我使用sudo yum install blas-devel lapack-devel安装了CentOS的SciPy数学依赖项。不过，我仍然得到相同的错误... – user6020400

您必须安装数学依赖

命令和apt-get安装libatlas基-dev的liblapack-dev的

来源

2016-03-08 01:48:32

Python 3.5 Scipy优化导入错误

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