Adding Entities package freezes the editor

Hello,

I've tried creating a new project and adding the Entities package from Package Manager, but it makes the editor stuck forever on the "Compiling scripts" progress bar.

Happens with both 2018.1 and 2018.2 beta (10 and 11), and entities preview 6 and 8.

Does anyone else experience the same issue?

 

Yes, there is already another post here : https://forum.unity.com/threads/incremental-compiler-stuck-with-entities-0-0-12-preview-8.538880/