CODEWITHSUNDEEP
pythonmodulepackagesetup.pypython-3.3
user1994934
user1994934

Reputation: 4573

Python 3: ImportError "No Module named Setuptools"

I'm having troubles with installing packages in Python 3.

I have always installed packages with setup.py install. But now, when I try to install the ansicolors package I get:

importerror "No Module named Setuptools"

I have no idea what to do because I didn't have setuptools installed in the past. Still, I was able to install many packages with setup.py install without setuptools. Why should I get setuptools now?

I can't even install setuptools because I have Python 3.3 and setuptools doesn't support Python 3.

Why doesn't my install command work anymore?

Upvotes: 457

Views: 1081793

Answers (25)

David Ding
David Ding

Reputation: 1749

For OS level dependency, you need to instal the following packages:

sudo apt install python3-setuptools python3-distutils-extra

Upvotes: 0

Yaakov Bressler
Yaakov Bressler

Reputation: 12008

If you using poetry to manage your virtual environment, have poetry upgrade your version of setuptools:

poetry update

Note: Specifying poetry update setuptools might not work for you, since setuptools may not be an explicit dependency.

Upvotes: -2

Gautam Maurya
Gautam Maurya

Reputation: 1

Try installing the same using python==3.7.6

It worked for me.

Upvotes: -3

ImanB
ImanB

Reputation: 433

I had such a problem to install pyunicorn. I wanted to install it on Google Colab. I tried installing pyunicorn directly from Github and it worked for me. For example in my case it was like this:

pip install git+https://github.com/pik-copan/pyunicorn.git#egg=pyunicorn

Upvotes: 0

Sardar Faisal
Sardar Faisal

Reputation: 673

Working on Debian, sometime it can be because of older pip version. Therefore, update pip>

python -m pip install -U pip

Upvotes: 0

Bartosz Petryński
Bartosz Petryński

Reputation: 1260

On macOS, if you have homebrew installed, simply run:

brew install rust

Upvotes: 0

Musab Dogan
Musab Dogan

Reputation: 3570

this is how my problem was solved => pip3 install setuptools-rust

If you want to check your list => pip3 list

i faced this problem while trying to install elastalert2

System informations

CentOS Linux release 7.9.2009 (Core)

Python 3.6.8

pip 21.3.1 from /usr/local/lib/python3.6/site-packages/pip (python 3.6)

Upvotes: 11

Niels Siebert
Niels Siebert

Reputation: 76

While trying to install socketIO I had the same issue. At my system (Windows 11) setupTools were there twice. At C:\Program Files\Python310\Lib\site-packages\ and at C:\Users\user\AppData\Roaming\Python\Python310\site-packages\ Had to uninstall one of them.

Upvotes: 0

Robert Lujo
Robert Lujo

Reputation: 16361

EDIT: Official setuptools dox page:

If you have Python 2 >=2.7.9 or Python 3 >=3.4 installed from python.org, you will already have pip and setuptools, but will need to upgrade to the latest version:

On Linux or OS X:

pip install -U pip setuptools

On Windows:

python -m pip install -U pip setuptools

Therefore the rest of this post related to Distribute is obsolete (e.g. some links don't work).

EDIT 2022-02-04

From Python 3.10 Distutils is deprecated and will be removed in Python 3.12 - use setuptools:

The entire distutils package is deprecated, to be removed in Python 3.12. Its functionality for specifying package builds has already been completely replaced by third-party packages setuptools and packaging ...

Distribute (deprecated)

Distribute - is a setuptools fork which "offers Python 3 support". Installation instructions for distribute(setuptools) + pip:

curl -O http://python-distribute.org/distribute_setup.py
python distribute_setup.py
easy_install pip

Similar issue here.

UPDATE: Distribute seems to be obsolete, i.e. merged into Setuptools: Distribute is a deprecated fork of the Setuptools project. Since the Setuptools 0.7 release, Setuptools and Distribute have merged and Distribute is no longer being maintained. All ongoing effort should reference the Setuptools project and the Setuptools documentation.

You may try with instructions found on setuptools pypi page (I haven't tested this, sorry :( ):

wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py -O - | python
easy_install pip

Upvotes: 212

Janib Soomro
Janib Soomro

Reputation: 622

If you still find this issue, try this:

python3 -m pip install scrapy --upgrade --force --user

Upvotes: 0

marcusaurelius
marcusaurelius

Reputation: 151

I ran into this problem when my pip requirements.txt file contained an editable library that was built using poetry and contained a pyproject.toml file. Following the documentation for setuptools, my solution was to add setuptools to the build-system requirements in the pyproject.toml file as follows:

[build-system]
requires = ["poetry-core>=1.0.0", "setuptools"]
build-backend = "poetry.core.masonry.api"

Upvotes: 7

Sheldon
Sheldon

Reputation: 51

I ran sudo python setup.py build_ext -i and it failed with No module named setuptools.

I solved it with this command:

<i>sudo apt-get install python-setuptools</i>

Upvotes: 4

Lucioric2000
Lucioric2000

Reputation: 510

When there's a pyproject.toml in the same directory as the setup.py, it can be the cause of the issue. I renamed that file, but it didn't solve the issue, so I restablished the original file name, and did the following change.

Under the [build-system] section, I added "setuptools" to the requires= list, and it worked.

Upvotes: 13

Rohit Nishad
Rohit Nishad

Reputation: 2755

First step #1
You have to install setuptools

On Linux:

pip install -U pip setuptools

On Mac OS:

pip install -U pip setuptools

On Windows:

python -m pip install -U pip setuptools

Second step #2

Make sure you have made it accessible (make it available in environmental variables)

On Linux

export PATH="INSTALLATIONDIRECTORY:$PATH"

On Mac OS

Sorry, I don't know.

On Windows

  1. Open the Start Search, type in “env”, and choose “Edit the system environment variables”
  2. Click the “Environment Variable” button.
  3. Set the environment variables as needed. The New button adds an additional variable.
  4. Dismiss all of the dialogs by choosing “OK”. Your changes are saved!

Upvotes: 13

Dawngerpony
Dawngerpony

Reputation: 3573

I was doing this inside a virtualenv on Oracle Linux 6.4 using Python 2.6, so the apt-based solutions weren't an option for me, nor were the Python 2.7 ideas. My fix was to upgrade my version of setuptools that had been installed by virtualenv:

pip install --upgrade setuptools

After that, I was able to install packages into the virtualenv.

Upvotes: 41

gonjay
gonjay

Reputation: 727

pip uninstall setuptools

and then:

pip install setuptools

This works for me and fixes my issue.

Upvotes: 16

Bjarte Brandt
Bjarte Brandt

Reputation: 4461

Make sure you are running the latest version of pip

I tried to install Ansible and it failed with

ModuleNotFoundError: No module named 'setuptools_rust'

python3-setuptools was already in place, so upgrading pip solved it.

pip3 install -U pip

Upvotes: 66

Roger Vermeir
Roger Vermeir

Reputation: 21

A few years ago I inherited a Python (2.7.1) project running under Django-1.2.3 and now was asked to enhance it with QR possibilities. I got the same problem and did not find pip or apt-get either. So I solved it in a totally different, but easy way.

I /bin/vi-ed the setup.py and changed the line "from setuptools import setup" into: "from distutils.core import setup"

Upvotes: 2

Sathish
Sathish

Reputation: 12703

Windows 7:

I have given a complete solution here for Python Selenium WebDriver:

  1. Setup easy install (Windows - simplified)
    1. download ez.setup.py (https://bootstrap.pypa.io/ez_setup.py) from 'https://pypi.python.org/pypi/setuptools'
    2. move ez.setup.py to C:\Python27\
    3. open cmd prompt
    4. cd C:\Python27\
    5. C:\Python27\python.exe ez.setup.py install

Upvotes: 3

CharlesB
CharlesB

Reputation: 90276

If pip isn't installed, like for example if it's coming from the Deadsnakes PPA, or a Docker environment, the best way to fix this error is by bootstrapping it by running

python -m ensurepip

Upvotes: 4

Jan R&#252;egg
Jan R&#252;egg

Reputation: 10035

For others with the same issue due to a different reason: This can also happen when there's a pyproject.toml in the same directory as the setup.py, even when setuptools is available.

Removing pyproject.toml fixed the issue for me.

Upvotes: 32

Yaakov Bressler
Yaakov Bressler

Reputation: 12008

The solution which worked for me was to upgrade my setuptools:

python3 -m pip install --upgrade pip setuptools wheel

Upvotes: 36

tiago
tiago

Reputation: 23492

Your setup.py file needs setuptools. Some Python packages used to use distutils for distribution, but most now use setuptools, a more complete package. Here is a question about the differences between them.

To install setuptools on Debian:

sudo apt-get install python3-setuptools

For an older version of Python (Python 2.x):

sudo apt-get install python-setuptools

Upvotes: 730

Cees Timmerman
Cees Timmerman

Reputation: 19644

The PyPA recommended tool for installing and managing Python packages is pip. pip is included with Python 3.4 (PEP 453), but for older versions here's how to install it (on Windows):

Download https://bootstrap.pypa.io/get-pip.py

>c:\Python33\python.exe get-pip.py
Downloading/unpacking pip
Downloading/unpacking setuptools
Installing collected packages: pip, setuptools
Successfully installed pip setuptools
Cleaning up...

>c:\Python33\Scripts\pip.exe install pymysql
Downloading/unpacking pymysql
Installing collected packages: pymysql
Successfully installed pymysql
Cleaning up...

Upvotes: 1

Blender
Blender

Reputation: 298048

The distribute package provides a Python 3-compatible version of setuptools: http://pypi.python.org/pypi/distribute

Also, use pip to install the modules. It automatically finds dependencies and installs them for you.

It works just fine for me with your package:

[~] pip --version                                                              
pip 1.2.1 from /usr/lib/python3.3/site-packages (python 3.3)
[~] sudo pip install ansicolors                                                
Downloading/unpacking ansicolors
  Downloading ansicolors-1.0.2.tar.gz
  Running setup.py egg_info for package ansicolors

Installing collected packages: ansicolors
  Running setup.py install for ansicolors

Successfully installed ansicolors
Cleaning up...
[~]

Upvotes: 5

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