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I am getting below error when i execute the command pip install chatterbot after step "Installing build dependencies". Can someone please let me know how I can correct it or is there any other way to install it?

ERROR: 

Command errored out with exit status 1:
   command: 'c:\users\suchint\appdata\local\programs\python\python37-32\python.exe' 
'c:\users\suchint\appdata\local\programs\python\python37-32\lib\site-packages\pip' install --ignore-installed --no-user --prefix 
'C:\Users\Suchint\AppData\Local\Temp\pip-build-env-dt4dcbfx\overlay' --no-warn-script-location --no-binary :none: --only-binary :none: -i 
https://pypi.org/simple -- setuptools 'wheel>0.32.0,<0.33.0' Cython 'cymem>=2.0.2,<2.1.0' 'preshed>=2.0.1,<2.1.0' 'murmurhash>=0.28.0,<1.1.0' 'thinc>=7.0.8,<7.1.0'
desertnaut
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Suchint Deori
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7 Answers7

3

In my case, the same error occurred because of incompatible version of chatterbot. I tried installing the specific version i.e 1.0.0 of chatterbot and it worked for me. Use this command to install the same : 

pip install chatterbot==1.0.0

I referred this video too: https://www.youtube.com/watch?v=tSjR7bk1Y9U

Michael Kemmerzell
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Mehak
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1

run 

sudo apt-get update

then run 

pip install chatterbot

if that does not work

run: 

git clone https://github.com/gunthercox/ChatterBot.git

go into the folder just created and run: 

pip install ./ChatterBot
Dharman
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Anmol Narang
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  • Didn't worked I tried downloading the files from git and tried installing it using command pip install ./chatterbot but still got the same error. :( – Suchint Deori Aug 26 '19 at 10:05
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The chatterbot-corpus is distributed in its own Python package

Install 

pip3 install chatterBot-corpus

Python & ChatterBot Version conflicts, So error occurs, chatterbot-corpus is used to avoid further issues.

Mukhila Asokan
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    explain what `-corpus` in your command helps solving the issue OP addresses; this will rid yourself from the "low-quality" answer labeling. (End of Review). – ZF007 Nov 23 '19 at 08:31
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I resolved it using the previous version of chatterbot: pip install chatterbot==1.0.4 Look at this thread for more information: https://www.bountysource.com/issues/83146413-pip-install-chatterbot-error

Bharat Sharma
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If you want to install chatterbot, you should use

pip install chatterbot --no-binary :all:

Make sure to run the following three commands before installing it.

conda remove --force PyYAML
pip install pint
pip install mathparse
Ruli
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jay patel
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A Special Case if your Python version is above 3.3

It is just to Python's incompatibility with few plugins on which chatterbot is dependent.

Like if you do

pip install chatterbot==1.0.4

You will end up in collections.Hashable error if Your Python version is above 3.3

The collections.Hashable error is caused by the use of an attribute that has been deprecated since Python 3.3 (which was released around a decade ago). The chatterbot includes PyYAML version 3.12. The latest version is 6.0.

The solution in such case is unfortunately downgrading unless you change core file inside pyyaml

Goto lib\site-packages\yaml\constructor.py in python folder and change: collections.Hashable to collections.abc.Hashable

Amit Ghosh
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Try updating pip:

pip install --upgrade pip

And then try again:

pip install chatterbot
S.B
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Mr_Reese
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