problem opening jupyter notebook on debian 10

[raman kumar]

sir ,i have installed anaconda on my pc , but jupyter notebook and jupyter lab are not opening either through terminal and anaconda navigator.

 

[f33dm3bits]

You need to activate anaconda, I do it like this:

source /opt/anaconda/bin/activate root

Just change the path of the location where you have anaconda installed, then you can run anaconda-navigator and from there you can launch jupyter notebook or you can just run it straight away using jupyter-notebook. Also you like the error says it is recommended to run it as normal user since you will be using it like any other normal application.

 

[raman kumar]

[email protected]:~$ source /opt/anaconda/bin/activate root
bash: /opt/anaconda/bin/activate: No such file or directory
[email protected]:~$ cd /home/raman/Downloads
[email protected]:~/Downloads$ source /opt/anaconda/bin/activate root
bash: /opt/anaconda/bin/activate: No such file or directory
[email protected]:~/Downloads$ cd /home/raman/Downloads/Anaconda3-2020.07-Linux-x86_64.sh
bash: cd: /home/raman/Downloads/Anaconda3-2020.07-Linux-x86_64.sh: Not a directory
[email protected]:~/Downloads$ source /opt/anaconda/bin/activate root
bash: /opt/anaconda/bin/activate: No such file or directory
[email protected]:~/Downloads$



should i install anaconda again

 

[f33dm3bits]

You installed anaconda3 under /root/anaconda3, your normal user doesn't have the permissions to access the directory structure there. Move anaconda3 to /opt/anaconda3, then your normal user should be able to access it.

 

[raman kumar]

how to Move anaconda3 to /opt/anaconda3.

 

[f33dm3bits]

how to Move anaconda3 to /opt/anaconda3.

As root user: mv /root/anaconda3 /opt
This way it will be available to all users, and otherwise you could just move it somewhere in /home/raman directory structure. Or you could just run the installer als your normal user and it would ask you if the default installation path is okay with you which will be somewhere in the directory structure of the user executing the installer.

 

[raman kumar]

not working

 

[f33dm3bits]

From your normal user you need to activate it again:
source /opt/anaconda3/bin/activate root

 

[raman kumar]

no

 

[f33dm3bits]

Can you share the content of this file: /opt/anaconda3/bin/activate.

 

[raman kumar]

#!/bin/sh
_CONDA_ROOT="/root/anaconda3"
# Copyright (C) 2012 Anaconda, Inc
# SPDX-License-Identifier: BSD-3-Clause
\. "$_CONDA_ROOT/etc/profile.d/conda.sh" || return $?
conda activate "[email protected]"

 

[f33dm3bits]

Change:
From: _CONDA_ROOT="/root/anaconda3"
To: _CONDA_ROOT="/opt/anaconda3"

Then try activating it again: source /opt/anaconda3/bin/activate root
Then run anaconda-navigator to then select juypter notebook.

 

[raman kumar]

on opening activate file in KATE, i was able to replace root with opt.

#!/bin/sh
_CONDA_ROOT="/opt/anaconda3"
# Copyright (C) 2012 Anaconda, Inc
# SPDX-License-Identifier: BSD-3-Clause
\. "$_CONDA_ROOT/etc/profile.d/conda.sh" || return $?
conda activate "[email protected]"


i am copy and pasting output of terminal

[email protected]:~$ source /opt/anaconda3/bin/activate root
bash: /root/anaconda3/bin/conda: Permission denied
[email protected]:~$ su
Password:
[email protected]:/home/raman# source /opt/anaconda3/bin/activate root
bash: /root/anaconda3/bin/conda: No such file or directory
[email protected]:/home/raman# source /opt/anaconda3/bin/activate opt
bash: /root/anaconda3/bin/conda: No such file or directory
[email protected]:/home/raman#




other outputs

[email protected]:~$ jupyter-notebook
bash: jupyter-notebook: command not found
[email protected]:~$ su
Password:
[email protected]:/home/raman# jupyter-notebook
bash: jupyter-notebook: command not found
[email protected]:/home/raman#

 

[f33dm3bits]

In this file: /opt/anaconda/etc/profile.d/cond.sh, make sure these look like this:
export CONDA_EXE='/opt/anaconda3/bin/conda'
export CONDA_PYTHON_EXE='/opt/anaconda3/bin/python'

Your file probably still has /root/anaconda3 there.

 

[raman kumar]

yes root was still there,i changed it in KATE. but no profit.

export CONDA_EXE='/opt/anaconda3/bin/conda'
export _CE_M=''
export _CE_CONDA=''
export CONDA_PYTHON_EXE='/opt/anaconda3/bin/python'

# Copyright (C) 2012 Anaconda, Inc
# SPDX-License-Identifier: BSD-3-Clause




[email protected]:~$ source /opt/anaconda3/bin/activate root
bash: /opt/anaconda3/bin/conda: /root/anaconda3/bin/python: bad interpreter: Permission denied
[email protected]:~$ su
Password:
[email protected]:/home/raman# source /opt/anaconda3/bin/activate root
bash: /opt/anaconda3/bin/conda: /root/anaconda3/bin/python: bad interpreter: No such file or directory
[email protected]:/home/raman# jupyter-notebook
bash: /opt/anaconda3/bin/jupyter-notebook: /root/anaconda3/bin/python: bad interpreter: No such file or directory
[email protected]:/home/raman#

 

[f33dm3bits]

Then try activating again and then running anaconda-navigator again.

 

[raman kumar]

Then try activating again and then running anaconda-navigator again.

please see above post

 

[raman kumar]

should i install it again

 

[f33dm3bits]

should i install it again

What does your /root/.bashrc look like? Otherwise you can just remove /opt/anaconda3, and then run the anaconda installer as normal user and it will install it in a location that you should be able to run it from.

 

[raman kumar]

i could not find .bashrc in root directory