How to downgrade python version from 3.10 to 3.9

Today We are Going To Solve How to downgrade python version from 3.10 to 3.9 in Python. Here we will Discuss All Possible Solutions and How this error Occurs So let’s get started with this Article.

How to downgrade python version from 3.10 to 3.9 ?

Solution 1 : For windows

First of all open your cmd and enter pip install virtualenv. And then Install your desired Python version. Then type this into your command prompt

virtualenv \path\to\env -p \path\to\python_install.exe

And at the last just activate the virtual environment execute the batch file. And your version will be downgraded.

Solution 2 : For Linux

First of all install python version by given below code:

$ mkdir /home/<user>/python3.9
$ ./configure --prefix=/home/<user>/python3.9/
$ make altinstall

Now you have to just add the downloaded version /home/<user>/python3.9/bin) to PATH as well as lib to LD_LIBRARY_PATH 

or you can also create a virtual environment by: /home/<user>/python3.6/bin/python3.9 -m venv env-python3.9. By using this method you can easily downgrade the python version.

Solution 2 : For Anaconda

If you are using anaconda then just run the below command to downgrade the python version:

conda install python=3.9

Conclusion

So these were all possible solutions to this error. I hope your error has been solved by this article. In the comments, tell us which solution worked? If you liked our article, please share it on your social media and comment on your suggestions. Thank you.

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