ipython - modules needed to create a custom widget with ipython?

Question

what are modules needed to create a custom widget? I have installed ipywidgets module with the command : "conda install ipywidgets" and I tried to run this example found in github here but the browser says that the file "jupyter-js-widgets" is not found.

thank you for your help

Answer 1

你用的是什么conda版本？您是否尝试在非root环境中安装它？

您可以尝试这样做：

1. conda create -n test-ipywidgets python=3.5
2. source activate test-ipywidgets
3. conda install ipywidgets
4. jupyter notebook

然后导航到您下载的 Hello World 笔记本文件。