Jupyter 笔记本：ModuleNotFoundError：没有名为“scipy”的模块

Question

我遇到了 scipy package 问题，不知道如何解决。 下面是我的模块调用。 无论我如何安装和卸载 scipy，它一直说没有名为 scipy 的模块。

#export
import csv
import numpy as np  # http://www.numpy.org
import ast
from datetime import datetime
from math import log, floor, ceil
import random
import numpy as np
!pip install -U scipy
import scipy
from scipy import stats

这是我收到的错误消息。

Requirement already satisfied: scipy in /Users/suya/opt/anaconda3/envs/AnacondaEnv37/lib/python3.7/site-packages (1.7.1)
Collecting scipy
  Downloading scipy-1.7.2-cp37-cp37m-macosx_10_9_x86_64.whl (33.0 MB)
     |████████████████████████████████| 33.0 MB 10.0 MB/s eta 0:00:01
Requirement already satisfied: numpy<1.23.0,>=1.16.5 in /Users/suya/opt/anaconda3/envs/AnacondaEnv37/lib/python3.7/site-packages (from scipy) (1.21.2)
Installing collected packages: scipy
  Attempting uninstall: scipy
    Found existing installation: scipy 1.7.1
    Uninstalling scipy-1.7.1:
      Successfully uninstalled scipy-1.7.1
Successfully installed scipy-1.7.2
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
/var/folders/_n/9843mvyj5kj4z5z6m261thl80000gn/T/ipykernel_44142/3483349815.py in <module>
      8 import numpy as np
      9 get_ipython().system('pip install -U scipy')
---> 10 import scipy
     11 from scipy import stats

ModuleNotFoundError: No module named 'scipy'

Answer 1

我认为您使用不同的内核（python），您在 jupyter notebook python（内核）的不同 python 上安装 scipy

您可以在 jupyter 笔记本中安装 package

!pip install scipy