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The error “WARNING messages when I update PIP or install Packages” is a common error that can show up in many ways. In this blog, we will go through some of the ways you can fix this issue. Read on.
When Do You Get The Error: “WARNING messages when I update PIP or install Packages”?
When attempting to install packages, you may notice that when you try to update pip or install any packages, you get the following warnings:
milanPatel ~ $python3 -m pip install --upgrade pip
WARNING: Value for scheme.platlib does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/lib/python3.9/site-packages
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages
WARNING: Value for scheme.purelib does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/lib/python3.9/site-packages
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages
WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/include/python3.9/UNKNOWN
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/include/python3.9
WARNING: Value for scheme.scripts does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/bin
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/bin
WARNING: Value for scheme.data does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9
WARNING: Additional context:
user = False
home = None
root = None
prefix = None
Requirement already satisfied: pip in /opt/homebrew/lib/python3.9/site-packages (21.1)
WARNING: Value for scheme.platlib does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/lib/python3.9/site-packages
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages
WARNING: Value for scheme.purelib does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/lib/python3.9/site-packages
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages
WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/include/python3.9/UNKNOWN
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/include/python3.9
WARNING: Value for scheme.scripts does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew/bin
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9/bin
WARNING: Value for scheme.data does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /opt/homebrew
sysconfig: /opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.9
WARNING: Additional context:
Here can be your Index.js file:
require('dotenv').config()
import {startServer} from './server'
How To Solve The Error: “WARNING messages when I update PIP or install Packages”?
Approach 1: Downgrade to an earlier version of pip
You will be able to resolve the issue by downgrading to an earlier version of pip. Simply downgrade your operating system. To downgrade the pip version, use this command:
python -m pip install pip==21.0.1
Approach 2: See the first line of the changelog
This message/error is stated to be deliberate in the pip v2.1 changelog. See the first line of the changelog for more information.
~ pip install numpy
WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: /Users/me/.pyenv/versions/3.9.4/include/python3.9/UNKNOWN
sysconfig: /Users/me/.pyenv/versions/3.9.4/include/python3.9
Successfully installed numpy-1.20.2
The issue was resolved by returning to an earlier version, as described in Solution 1.
Approach 3: As stated by the pip Maintainer
As stated by the pip Maintainer:
python -m pip install pip==21.0.1 — you can pin to an earlier version of pip for now if you would like to mute this warning quickly.
This warning isn’t detrimental per-se, and it doesn’t change any installation logic; therefore, we don’t think it’s required.
For individuals who are interested in learning more
We wanted to raise difficulties that might arise when we make a change in the future, therefore we added this caution.
Pip has historically relied on distutils.sysconfig to obtain details about where to set up your Python packages (um… Python 2, I guess). This module can be functionally substituted by the sysconfig module, which was included in Python 3.2’s standard library. Instead of using sysconfig, Python distributors tweak it to offer a different “default install scheme”.
Distutils is deprecated in PEP 632 and will no longer be included in the Python standard library. The Python packaging community has been working to deprecate and eliminate distutils-based installations for a time.
Update: These notifications should appear considerably less frequently in newer Pip versions (>21.1.1). Please take a look at the message’s underlying problem if you’re still receiving similar messages.
Conclusion
We hope you enjoyed our article about the error. With this knowledge, we know that you can fix your error: “WARNING messages when I update PIP or install Packages” quickly by following these steps! If you still have any other questions about fixing this syntax error, please leave a comment below. Thank you for reading!
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