无法使用numpy创建conda env:`ImportError:无法导入名称scalarmath`

时间:2015-11-27 14:01:46

标签: python numpy anaconda conda

我想创建一个具有工作numpy模块的conda env(比方说B)。我有一个工作的miniconda安装和另一个conda env(说A)工作numpy但无论我尝试什么方法我无法得到另一个工作numpy env。

导入时出现的错误如下:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages/numpy/__init__.py", line 170, in <module>
    from . import add_newdocs
  File "/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages/numpy/add_newdocs.py", line 13, in <module>
    from numpy.lib import add_newdoc
  File "/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages/numpy/lib/__init__.py", line 8, in <module>
    from .type_check import *
  File "/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages/numpy/lib/type_check.py", line 11, in <module>
    import numpy.core.numeric as _nx
  File "/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages/numpy/core/__init__.py", line 20, in <module>
    from . import scalarmath
ImportError: cannot import name scalarmath

到目前为止,我尝试了3种方法:

  1. conda create -n B python=2.7.10然后conda install -n B numpy=1.9.3
  2. conda create --name B --clone A
  3. conda create -n B python=2.7.10 numpy=1.9.3
  4. 我每次都得到同样的错误。我的平台是Ubuntu 14.04。 which python的输出是:

    /home/sahaamo/miniconda2/envs/B/bin/python
    

    我的Python路径如下所示:

    ~$ python -c "import sys; print(sys.path)"
    
    ['',
     '/home/sahaamo/miniconda2/envs/B/lib/python27.zip',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7/plat-linux2',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7/lib-tk',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7/lib-old',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7/lib-dynload',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages',
     '/home/sahaamo/miniconda2/envs/B/lib/python2.7/site-packages/setuptools-18.5-py2‌​.7.egg']
    

1 个答案:

答案 0 :(得分:0)

似乎提问者已经解决了他的问题,但我遇到了类似的问题并且遇到了问题所以我会将其发布给其他人。我的问题是一个相当愚蠢的问题,因为在调用脚本之前我没有先指定python,所以我做了script.py而不是python script.py因此没有调用Miniconda python可执行文件,这意味着它无法从conda env。

导入任何东西