Unable to Install Matplotlib & Pandas for Python 3.10

Mats Wichmann mats at wichmann.us
Sun Oct 24 18:59:36 EDT 2021

On 10/24/21 09:46, MRAB wrote:
> On 2021-10-24 12:41, Anik Dey wrote:
>> Hello, I downloaded & installed Python 3.10 but it didn't replace Python
>> 3.9. And now I can't install Matplotlib & Pandas. What should I do?
> Multiple versions of Python can exist alongside each other.
> You haven't said what you mean by "can't install".
> If you're on Windows, you can install libraries by using the Windows 
> Command Prompt and typing:
> py -3.10 -m pip install matplotlib
> py -3.10 -m pip install pandas

except... if there aren't wheels yet.  easy to check:


and... there aren't.  stick with 3.9 for now if you really need these, 
or go with one of the unofficial builds that can be found with some 

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