【报错1】 Could not determine jupyter lab build status without nodejs
【解决措施】安装nodejs(利用conda进行安装/从官网下载进行安装)
1、conda安装
conda install -c anaconda nodejs
安装后出现其他报错:Please install nodejs 5+ and npm before continuing installation. nodejs may be installed using conda or directly from the nodejs website.
解决措施:【安装的nodejs的版本太低,安装指定高版本,无法安装可参考2】:
2、从官网下载安装
下载地址:https://nodejs.org/en/download/prebuilt-binaries
版本选择:v20.12.0 (LTS) version of Node. js for Linux running x64
安装方式(解压后直接创建下载路径内node软连接即可):
ln -s /usr/local/node/bin/node /usr/local/bin/node
ln -s /usr/local/node/bin/npm /usr/local/bin/npm
安装后查看nodejs版本(node-v)出现报错:
【node: /1ib/x86_64-linux-gnu/libc. so.6: version `GLIBC_2.28' not found (requied... )】
解决思路:【下载编译 https://mirror.bjtu.edu.cn/gnu/libc/glibc-2.28.tar.xz】
遇到报错:【critical programs are missing or too old: gawk bison】
参考多篇文献解决方法仍make instalI失败,换个思路来避开这个问题:
【安装低版本nodejs:v15.14.0 version of Node. js for Linux running x64即可解决】
查看nodejs版本可成功显示!
【报错2】 Failed validating schema (@jupyterlab/apputils-extension:package):'^0.6.2' is not valid under any of the given schemas
【解决措施】主要是由于扩展包缺失
查询安装的扩展
jupyter labextension list
命令行安装对应的扩展
jupyter labextension install @jupyterlab/git
jupyter labextension install @jupyterlab/github
jupyter labextension install @jupyterlab/debugger
jupyter labextension install @krassowski/jupyterlab-lsp
jupyter labextension install @lckr/jupyterlab_variableinspector
参见 https://www.cnblogs.com/banshaohuan/p/13652143.html
安装nbextensions插件:
pip install jupyter_nbextensions_configurator jupyter_contrib_nbextensions