Problem when installing av 15.0.0

[universuen]

Hi!

I believe there's a bug in version 15.0.0 of av. When installing it via pip, the following error is thrown:

ValueError: You are not using a virtual environment

Downgrading to version 14.4.0 resolves the issue.

[WyattBlue]

This is not a bug. This is a sanity check. You can fix this by using a virtual environment, or setting the environment variable "GITHUB_ACTIONS=true"

[markote]

I encounter the same problem using a conda environment, is this also expected behaviour?

[ladeng07]

I encounter the same problem using a conda environment, is this also expected behaviour?

I encountered the same problem in a conda environment.