Step 12/24 : RUN jupyter-lab --generate-config
 ---> Running in 2e3db63cf50f
Writing default config to: /root/.jupyter/jupyter_notebook_config.py
Removing intermediate container 2e3db63cf50f
 ---> f3e991b6a427
Step 13/24 : RUN sed -i '/c.NotebookApp.notebook_dir/c\c.NotebookApp.notebook_dir = "'"/opt/notebooks"'"' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.open_browser/c\c.NotebookApp.open_browser = False' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.quit_button/c\c.NotebookApp.quit_button = True' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.token/c\c.NotebookApp.token = "'""'"' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.ip/c\c.NotebookApp.ip = "'"0.0.0.0"'"' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.terminado_settings/c\c.NotebookApp.terminado_settings = {"'"shell_command"'":["'"bash"'"]}' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.allow_root/c\c.NotebookApp.allow_root = True' ~/.jupyter/jupyter_notebook_config.py &&     jupyter labextension install @jupyter-widgets/jupyterlab-manager &&     jupyter labextension install jupyterlab_tensorboard &&     mkdir /opt/notebooks
 ---> Running in 2e30f2679352
An error occured.
ValueError: Please install nodejs >=10.0.0 before continuing. nodejs may be installed using conda or directly from the nodejs website.
See the log file for details:  /tmp/jupyterlab-debug-u6u2facs.log
The command '/bin/bash -c sed -i '/c.NotebookApp.notebook_dir/c\c.NotebookApp.notebook_dir = "'"/opt/notebooks"'"' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.open_browser/c\c.NotebookApp.open_browser = False' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.quit_button/c\c.NotebookApp.quit_button = True' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.token/c\c.NotebookApp.token = "'""'"' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.ip/c\c.NotebookApp.ip = "'"0.0.0.0"'"' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.terminado_settings/c\c.NotebookApp.terminado_settings = {"'"shell_command"'":["'"bash"'"]}' ~/.jupyter/jupyter_notebook_config.py &&     sed -i '/c.NotebookApp.allow_root/c\c.NotebookApp.allow_root = True' ~/.jupyter/jupyter_notebook_config.py &&     jupyter labextension install @jupyter-widgets/jupyterlab-manager &&     jupyter labextension install jupyterlab_tensorboard &&     mkdir /opt/notebooks' returned a non-zero code: 1