Do I need to set up virtualenv on VPS/VDS?

Question

Virtualization

Hello. I rented a VPS, I want to raise Django + Nginx + Postgresql for us.
The question is whether it is necessary to install packages in a virtual environment, or is it better to do without it, since there will be nothing superfluous on the server.
Or still put venv because it won't be worse?

Answer 1

of course, you need it)))
open the project settings in Pycharm and, if there are a lot of libraries, see how many libraries need to be updated
once on the battlefield you will update something (unintentionally, in batches, either will pull up the library, etc.) and SUDDENLY ...

Answer 2

Don't bet.
If you don’t have anything there except production, etc.. If you don’t have a blue-green deploy, etc.