Clean 4.2 engine build with error MSB3073, C1083, swarninterface

[anonymous_user_b6796da61 (anonymous_user_b6796da6)]

Hi ,
I can’t go here (error 404): https://github.com/EpicGames/UnrealEngine/releases
When i search Epic Games in GitHub users it says to me: This organization has no public repositories
Thank You