ImportError: No module named notebook.notebookapp

Question

What do you recommend guys for this error when I type in console ipython notebook and got

ImportError: No module named notebook.notebookapp

?

I installed ipython notebook with pip and really I don't know what is going on.

score 304 · Accepted Answer · edited Aug 25 '15 at 09:56

304

For 4.0 and above You need to install the notebook app separately from https://github.com/jupyter/notebook

pip install jupyter

edited Aug 25 '15 at 09:56

flazzarini

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answered Jul 16 '15 at 16:00

user2429409

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Correct. `pip install jupyter` is enough to fix the error and launch the notebook. – xivaxy Aug 13 '15 at 15:37
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Or `pip3 install jupyter` if you're on a system where Python 3 is the default – leo Jan 15 '18 at 12:49
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If `ipyton notebook ` doesn't work for you, @meduz mentioned in a comment below that running `jupyter notebook – Jake Boomgaarden Oct 09 '18 at 09:41
I have different python versions and `pip3.6 install jupyter` did the job – CervEd Mar 15 '20 at 11:24

score 19 · Answer 2 · answered Aug 16 '15 at 03:41

conda install jupyter will install latest jupyter along with other required dependencies

The following packages will be downloaded:

package                    |            build
---------------------------|-----------------
mistune-0.7                |           py27_0         186 KB
jinja2-2.8                 |           py27_0         263 KB
jupyter_core-4.0.3         |           py27_0          25 KB
tornado-4.2.1              |           py27_0         515 KB
jupyter_client-4.0.0       |           py27_0          88 KB
nbformat-4.0.0             |           py27_0         112 KB
ipykernel-4.0.3            |           py27_0         111 KB
nbconvert-4.0.0            |           py27_0         266 KB
jupyter_console-4.0.0      |           py27_0          22 KB
notebook-4.0.1             |           py27_0         4.2 MB
qtconsole-4.0.0            |           py27_0         120 KB
ipywidgets-4.0.2           |           py27_0          93 KB
jupyter-1.0.0              |           py27_0           2 KB
------------------------------------------------------------
                                       Total:         6.0 MB

Anaconda installation users only. – scharfmn Aug 16 '15 at 17:15 — scharfmn, Aug 16 '15 at 17:15

Liang Xiao · Answer 3 · 2016-06-19T03:22:08.000

10

This two commands will fix most problems for you:

sudo pip install --upgrade setuptools pip
sudo pip install --upgrade "ipython[all]"

edited Jun 19 '16 at 03:22

answered Jun 01 '16 at 12:25

Liang Xiao

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score 9 · Answer 4 · edited May 23 '17 at 11:54

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I got the same problem when upgrading ipython. This is a bug linked to the latest 4 version, I recommend you switch back to the stable version 3.2.1:

pip uninstall -y ipython
pip install ipython==3.2.1

note: the -y option indicates "yes I want to uninstall" with no interaction
note 2: possible duplicate in ipython server can't launch: No module named notebook.notebookapp

edited May 23 '17 at 11:54

Community

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answered Jul 15 '15 at 09:35

meduz

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Works like a charm, but I additionally had to upgrade pip (sudo pip install -U pip) and a few packages via pip. – user1638145 Jul 16 '15 at 07:37
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See other answer: `pip install jupyter`. – joehand Aug 14 '15 at 16:04
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As @joeh said, it is recommended to upgrade to jupyter and to use the ``jupyter notebook`` command instead of ``ipython notebook`` one. – meduz Sep 15 '15 at 09:17

score 3 · Answer 5 · answered Jan 24 '21 at 21:44

3

this is what it worked for me:

pip install -U notebook

answered Jan 24 '21 at 21:44

sanchezis

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Khan · Answer 6 · 2019-03-13T07:27:26.387

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if you are using python version 2

pip install jupyter

in case using python 3.x

pip3 install jupyter

to be on the safe side also check that notebook module is installed or not

pip install notebook

or

pip3 install notebok

edited Mar 13 '19 at 07:27

answered Mar 13 '19 at 07:11

Khan

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score 1 · Answer 7 · answered Mar 27 '21 at 07:21

Install Specific Version:

pip install jupyter

Upgrade jupyter

sudo pip3 install --upgrade jupyter

Getting Dependency Error in Window 10 Use code: easy_install instead of pip install

easy_install jupyter

Upgrade using easy install

sudo easy_install --upgrade  jupyter

On OSX System to install Module: Use code: brew install instead of pip install

brew install jupyter

Without Using Pip :

 sudo apt-get install -y jupyter

On CentOS7 or Linux Fedora:

yum -y install jupyter

Or on Fedora try

sudo dnf install jupyter

Command if Homebrew screws up your path on macOS:

python -m pip install jupyter

For Python3 MacOs Homebrew screws

python3 -m pip install jupyter

Verify module from list MacOs

pip freeze | grep  jupyter

For Execute on Anaconda as your python package manager

 conda install -c anaconda jupyter

score 0 · Answer 8 · answered Feb 02 '17 at 14:08

0

Try this:

pip install jupyter

It is worked for me.

answered Feb 02 '17 at 14:08

bob marti

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ImportError: No module named notebook.notebookapp

8 Answers8

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