pip/conda 安装 numpy 后没有名为“numpy”的模块

Question

I have conda and python 3.5 on Windows 7. I am working in virtual environment ( activate tensorflow ). I successfully executed

pip install numpy 
conda install numpy

When I ran

import numpy as np

I get back:

ImportError: No module named 'numpy'

What is wrong?

Update:

Here are some troubleshooting steps (all ran in virtual environment):

where conda

returns:

C:\Users\some_user\AppData\Local\conda\conda\envs\tensorflow\Scripts\conda
C:\Users\some_user\AppData\Local\conda\conda\envs\tensorflow\Scripts\conda.b
at
C:\ProgramData\Anaconda3\Scripts\conda.exe



where python

returns:

C:\Users\some_user\AppData\Local\conda\conda\envs\tensorflow\python.exe



where pip 

returns:

C:\Users\some_user\AppData\Local\conda\conda\envs\tensorflow\Scripts\pip.exe

Answer 1

You said you have two virtual environments, as I pointed out in my comment, this could help:

1. Activate your env conda activate tensorflow
2. Install numpy conda install numpy

Source: https://stackoverflow.com/a/41802528/1612432