安装Anaconda后无法导入numpy

时间:2015-11-19 22:54:58

标签: python numpy anaconda

我刚刚安装了Anaconda 3.5。终端显示正确的版本,甚至括号内的Continuum Analytics:

Python 3.5.0 |Continuum Analytics, Inc.| (default, Oct 20 2015, 14:39:26) 
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

但是,当我键入以下内容时:

>>> import numpy

我收到错误:

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named 'numpy'

我知道Anaconda带有numpy(我跑conda list,只是为了确保)。任何人都知道发生了什么?

我的.bash_profile似乎可能与它有关。如果是,则内容如下。

# Setting PATH for Python 2.7
# The orginal version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/2.7/bin:${PATH}"
export PATH

# added by Anaconda3 2.3.0 installer
export PATH="/Users/username/anaconda/bin:$PATH"

# Setting PATH for Python 3.5
# The orginal version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.5/bin:${PATH}"
export PATH

1 个答案:

答案 0 :(得分:4)

我最终卸载了Anaconda和所有版本的Python 3.重新安装Anaconda后,numpy可用。有趣的是,在有效版本上,终端显示以下信息:

Python 3.5.0 |Anaconda 2.4.0 (x86_64)| (default, Oct 20 2015, 14:39:26) 
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

显然看到&#34; Continuum Analytics&#34; 意味着您正在使用Anaconda。