如何安装未发布的Jupyter Lab扩展

Question

我想安装以下Jupyter实验室扩展https://github.com/deathbeds/jupyterlab-outsource

README文件的安装指南不起作用。所以我尝试了以下方法：

git clone https://github.com/deathbeds/jupyterlab-outsource.git
cd jupyterlab-outsource
jupyter labextension install src/_core
jupyter labextension install src/blockly
jupyter labextension install src/prosemirror

jupyter labextension list命令的输出显示这些扩展已启用。

然而，当启动jupyter lab时，我在jupyter笔记本日志中收到以下警告消息：

Failed to fetch package metadata for '@deathbeds/jupyterlab-outsource-prosemirror': <HTTPError 404: 'Not Found'>
Failed to fetch package metadata for '@deathbeds/jupyterlab-outsource': <HTTPError 404: 'Not Found'>
Failed to fetch package metadata for '@deathbeds/jupyterlab-outsource-blockly': <HTTPError 404: 'Not Found'>

你能解释一下如何进行扩展吗？

Answer 1

您发布的警告消息暗示了在您为扩展引用的页面上列出的几个注释项，特别是https://github.com/deathbeds/jupyterlab-outsource.你有没有试着运行那个代码看看它是否修复了它？

jupyter labextension install 
@deathbeds/jupyterlab-outsource
@deathbeds/jupyterlab-outsource-prosemirror 
@deathbeds/jupyterlab-outsource-blockly

我确实注意到，最后一次提交在几个地方说"开始更新到jlab1.0"。也许它没有跟上JupyterLab最近的许多进展？