# Error while launching jupyter notebook

**URL:** <https://discourse.jupyter.org/t/error-while-launching-jupyter-notebook/20987>\
**Category:** Notebook\
**Tags:** how-to, help-wanted\
**Created:** [August 21, 2023, 6:57pm UTC](https://discourse.jupyter.org/t/error-while-launching-jupyter-notebook/20987 "2023-08-21T18:57:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Pavani](https://avatars.discourse-cdn.com/v4/letter/p/e9a140/32.png) [@Pavani](https://discourse.jupyter.org/u/Pavani)\
**Post date:** [August 21, 2023, 6:57pm UTC](https://discourse.jupyter.org/t/error-while-launching-jupyter-notebook/20987/1 "2023-08-21T18:57:45Z")

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What to do when  
Traceback (most recent call last):  
File “C:\Users\user\anaconda3\Scripts\jupyter-notebook-script.py”, line 6, in  
from notebook.notebookapp import main  
ModuleNotFoundError: No module named ‘notebook.notebookapp’  
error occurs while launching jupyter notebook from anaconda?

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<div class="post-metadata">

**Author:** ![mahendrapaipuri](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/mahendrapaipuri/32/6800_2.png) [@mahendrapaipuri](https://discourse.jupyter.org/u/mahendrapaipuri)\
**Post date:** [August 22, 2023, 7:24am UTC](https://discourse.jupyter.org/t/error-while-launching-jupyter-notebook/20987/2 "2023-08-22T07:24:36Z")

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Seems like `notebook` is not there in your conda environment. Install it using `conda install -c anaconda notebook`