Question

我已经安装了imageio：

$ pip install imageio
Requirement already satisfied: imageio in /Library/Python/2.7/site-packages
Requirement already satisfied: numpy in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from imageio)
Requirement already satisfied: pillow in /Library/Python/2.7/site-packages (from imageio)

现在我用Jupyter加载一个.ipynb文件：

$ jupyter notebook 1_notmnist.ipynb

得到错误：

ImportError: No module named imageio

我认为它与Can't load Python modules installed via pip from site-packages directory有关，并且完全按照答案的建议重新安装imageio：

$ python -m pip install imageio

仍然没有帮助。

如何安装启用Jupyter加载它的imageio？

更新

终端：$ which python

的/ usr /斌/蟒

Jupyter：

$ import sys
print sys.executable

/usr/local/opt/python/bin/python2.7

Answer 1

您可以通过jupter notebook安装模块，只需粘贴：

!pip install imageio

在你的笔记本中，它会起作用。

可能是你在python2上安装它并且它在jupyter上不可用，或者你正在使用虚拟环境。

Answer 2

python2.7可能已经在PATH上，但如果没有，你可以

/usr/local/opt/python/bin/python2.7 -m pip install imageio

或者您可以为系统的Python安装Jupyter内核

Answer 3

当我在Jupyter Notebook和Mac OS中遇到类似的错误时，我在终端机中运行了以下命令：

sudo conda install imageio

如何安装启用Jupyter加载它的软件包？

3 个答案: