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Switch default versions of Sympy

my flag

On my Xubuntu 21.10 I have Sympy installed:

Sympy 1.9 is installed at /usr/local/lib/python3.9/dist-packages/sympy
Sympy 1.7.1 is installed at /usr/lib/python3/dist-packages/sympy
Sympy 1.5.1 is installed at /home/gary/.local/lib/python3.9/site-packages/sympy

Right now I have 1.5.1 as the default version for compatibility with Octave, though I forget how I set that up. I would like to experiment using 1.9, with the option of restoring the previous default. Can you tell me how to do this?

thanks, whif

N0rbert avatar
zw flag
Probably Python virtual environment will do what is needed for you.
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