"Error installing package"

[amagr0]

Hello,

I'm running Revit 2025, and I was also encountering a well-known error after installation that prevented me from installing pyRevit. However, there is a dev version of pyRevit that was shared and has already resolved that installation issue.

Now, when I tried to install EF-Tools, I got the following error:

Is this issue related to EF-Tools, or is it on the pyRevit side?

Revit 2025.2

Thanks