How to avoid mirroring libraries in IntelliJ IDEA using gradle?

Question

I would like to avoid something like this in my project settings:

Whenever I refresh gradle project libraries named "Gradle: " are regenerated and whenever I launch project in IntelliJ libraries without "Gradle: " are regenerated (in spite of deleting them).

Answer 1

Just disable auto-import by pressing Ctrl+Alt+S (or File -> Settings...) and deselecting a checkbox:

Answer 2

Your project was created with IntelliJ EAP version where libraries were imported without the prefix. You have to delete manually all unused libraries (without perfix) and refresh the project.