[bug] - installing a plugin under linux causes requirement conflicts

[legitbox]

Describe the bug
installing a plugin in no matter what enviroment causes the plugin to start throwing venv or --user requirement errors

To Reproduce
Steps to reproduce the behavior:

1. put a plugin in the plugins directory
2. start endstone inside or outside of venv
3. you warnings/errors depending of in what enviroment you ran it in

Expected behavior
its supposed to load the plugin in venv mode

Details (please complete the following information):

• OS: Linux Mint 22 x86_64
• Endstone Version: [0.5.1]

[legitbox]

posting the plugin which got angry on the endstone installation, maybe it might have something to do with this
plugin.zip

[wu-vincent]

It should be fixed by ebc51f9 and 670a51f.

Can you download the dev build and see if it works now in a virtual environment?